Planet Earth Weekly

Climate Change and Renewable Energy: Saving Our Planet for Future Generations


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The Earth is Warming Up…And Fast!

Global Warming

The Earth continues to warm.

“Unless we take extreme measures now to alter the direction of climate, worldwide catastrophes will continue to take place!”

By Linn Smith

In the western state where I reside in the summers, record high and low temperatures continue to be broken. The average number of above 90 degree days each year in my city is 30. Since 2000 the number has spiked to 48 days above 90 degrees.

Global Warming

Climate Change

Surviving our Warming Planet

As the earth warms, we rely more and more on our air conditioners. Air conditioning, in many places, have become essential for survival. Phoenix, Arizona is an example of this. June temperatures hit a record breaking 106 degrees yesterday! Air conditioning will be essential for future survival, but as population grows and becomes concentrated in bigger cities, we will be vulnerable to power outages, leaving elderly and small children at risk.

Last week temperatures reached 100.4 degrees in Verkhoyansk, a small town in Siberia within the Arctic Circle, where the average temperature in June is 68 degrees Fahrenheit. The rise in temperatures in Siberia has allowed for increased wildfires with greater intensity. May was the hottest in Siberia since records began. Also, permafrost melted which caused oil tanks to be unsupported, resulting in a massive diesel spill.

Global Warming

All Scientific data shows the same increases.

Unprecedented Warming Trend

Nasa.gov states, “The current warming trend is of particular significance because most of it is extremely likely (greater than 95 percent probability) to be the result of human activity since the mid-20th century and proceeding at a rate that is unprecedented over decades.”

Global Warming

Temperatures increase

Climate Warming Facts

Scientific graphs show that the rise in temperatures since the 1900’s correlate with the rise in CO2 in our atmosphere, which traps the greenhouse gases in the earth’s atmosphere.

Scientific data shows the following facts:
*2010-2019 was the hottest decade on record.
* 2016 was the hottest year on record with 2019 being the 2nd hottest year since records began 140 years ago.
* 9 of 10 of the warmest years have been since 2005.
*The average temperature of our earth in 2019 was 1.71 degrees F above the 20th century average.
* In 2019 the amount of heat stored in the ocean surface was the highest on record.
* 2020 is on its way to being one of hottest years ever recorded, just behind 2016 (2016 was affected by El Nino which is known to be warmer years.)
* May 2020 was tied with May 2016 as the warmest May on record.

Global Warming

Stripes show visualization of our warming planet.

Through the study of ice cores, satellites and ocean acidity, scientist have been able to obtain accurate information over many years. The earth’s warming is causing not only the earth to heat up, but also extreme weather around the world, which is resulting in floods, fires, an earlier hurricane season and many other manifestations of climate change.

Scientists warned of world wide pandemics as a result of climate change. Unless we take extreme measures now to alter the direction of climate, worldwide catastrophes will continue to take place!

Climate Change

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In Defense of the Clean Water Act: The Supreme Court Decision

Hawaii Wildlife Fund

The Supreme Court defended the Clean Water Act

“We are glad the Court has recognized the importance of protecting clean water for all Americans.” David Henkin

By Linn Smith

On April 23, 2020 the Supreme Court, in a 6-to-3 ruling, rejected arguments concerning Maui County Sewage Plant in Hawaii (County of Maui V. Hawaii Wildlife Fund) and the Trump administration which stated only pollution discharged directly into navigable waters requires permits. The Trump administration had previously filed its interpretation of the Clean Water Act saying, “The law does not apply to discharges that travel through groundwater before reaching protected waters.”

The Clean Water Act

Hawaii: Protecting the coral reefs

The Clean Water Act

The court held that the Clean Water Act “require[s] a permit if the addition of the pollutants through groundwater is the functional equivalent of a direct discharge from the point source into navigable waters.” The Supreme Court clarified the Clean Water Act, which now requires permits for groundwater pollution running into oceans, lakes and rivers.

Environmentalists point to the once natural, living reef off of Hawaii’s coast that has been destroyed by the nearby waste water plant. The Supreme Court holds polluters responsible saying they must be held accountable for not only waste water discharged directly into lakes, oceans and rivers, but also into groundwater that eventually finds its way to the lakes, rivers and oceans.

Maui wastewater

Maui waste water dumping into the sea.

Maui’s Wastewater Plant

Maui injects 3-5 million gallons a day of treated wastewater into wells beneath its facility, which lie about 1/2 mile from the Pacific shoreline. Environmentalists injected dyes to trace the flow of the wastewater from 2 wells. The dyes revealed that half of the treated wastewater was entering the ocean from the underground wells, thus endangering the reef.

According to past articles, there have also been many raw sewage spills from Hawaii into the Pacific Ocean in the past few years and, until recent times, it was common for Hawaii to pour raw sewage directly into the ocean without any treatment.

Supreme Court decision

Wildlife Fund vs. Maui

The Supreme Court Decision

The sewage in Maui is treated and, when possible, reused for irrigation. The majority is injected into wells, leaking out and finding its way into the ocean. The question brought before the Supreme Court was whether permits were required for waste water that travels a distance from the polluting source, ending up in the navigable waters.

This decision of the Supreme Court will make it easier for parties to sue polluters for irresponsibly leaking of wastewater into oceans and rivers.

David Henkin, lawyer for Earthjustice said, “The Supreme Court has rejected the Trump administration’s effort to blow a big hole in the Clean Water Act’s protection for rivers, lakes and oceans.”

The case will return to an appeals court, but polluters who dump into groundwater which eventually finds its way to lakes and oceans will now be required to have permits. The ruling also allows some lawsuits to take place against the polluting source. Failing to obtain a permit could result in a fine of up to $50,000 a day.

And finally, an Ansel Adams quote, “It is horrifying that we have to fight our own government to save the environment.”

The Clean Water Act


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Covid-19: A New Era Began on December 31, 2019

A New Era: Cov-19

Climate change and Covid-19

“While there’s no direct evidence linking global warming with Covid-19, animals are moving to cooler areas.”

By Dr. John J. Hidore
The coronavirus is not new. It has been known for some time that the coronavirus has existed in certain bat populations in central China. However, it was unknown in the human population. On December 31 2019, the first case of the virus was identified in a human in Wuhan, China. In the United States the number of cases approach 900,000 at the time of this writing. Globally, the number of cases is nearing three million.

Transmission of Covid-19

How the virus was transmitted to humans is unknown, perhaps by a bite or simply transferred by contact with a bat. It has taken only a few months for the virus to reach every continent with the possible exception of Antarctica. The prognosis? It will not be eliminated from the human population within the next decade or longer. The invention of a vaccine or antidote would shorten the history of the virus, but in all likelihood not eliminate it.

Climate change and Covid-19

A new era: social distancing

Impact of Covid-19

The virus has had a sudden and dramatic impact on the people and culture of the world. The normal activities of life have been drastically changed, particularly by the policy of isolating people from each other. This is defined as “shelter in place.” The effect is to shut down all activities where people gather including schools, churches, businesses and sporting events. This is the case for most of United States although state governors have authority. Where cities and states differ on the extent of shutdown or to shut down at all, the strictest ruling usually prevails. Most countries around the world have gone to some stage of shutdown.

The Impact of Covid-19

The solution to the pandemic includes a number of processes:

A. The willingness of people around the world to work together by isolating themselves and being willing to give up group activities for a period of time. This will not be easy or comfortable, but it will succeed.

B. The extreme nature of the pandemic can result in some creative measures. Thinking out of the box can be a very positive process.

Climate Change

A new era in climate change.

Covid-19 and Climate Change

In a recent article in Bloomberg Magazine it was stated, “While there’s no direct evidence linking global warming with Covid-19, animals are moving to cooler areas, according to Aaron Bernstein of Harvard University’s T.H. Chan School of Public Health. That’s brought humans in closer contact with them and the diseases they carry, he said. Epidemiologists say the novel coronavirus originated in bats.”

December, 2019 marks not only the beginning of a pandemic but a new era of time for the human population on planet Earth.

Climate Change and Covid-19


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Droneseed: Fighting against Climate Change with Reforestation

dronesseed

drones and reforestation

“By using the newest technology of planting seeds by drones, Droneseed has increased the speed of reforestation.”

By Linn Smith

With climate change and the warming of our planet comes forest fires as evidenced by the recent fires in Australia. The wildfire season has gotten considerably longer and drought has fueled the fires. Rising temperatures evaporate more moisture from the ground and vegetation turns dry with lack of moisture. These events lead to a longer wildfire season. Acres and acres of forest and prairie act as tinder for any mistake by nature or man. Deforestation has many devastating results including erosion and furthering the effects of global warming by destroying a forest’s contribution to clean air, turning carbon dioxide into oxygen.

In the past reforestation depended on humans carrying seedlings, planting each nursery grown seedling by hand as they walked across the deforested areas. If reforestation does not take place in these areas, erosion washes away the top soil and unwanted invasive plants and ground cover may eventually take the place of native trees.

droneseed

reforestation

Droneseed

Droneseed is a relatively new company that is reseeding destroyed forests by dropping tree seeds by drones, mitigating the devastated areas. They are a Seattle-based group of people interested in using technology to help save our planet. They work with the Nature Conservatory and some of the largest lumber companies in the world. According to their website, http://www.droneseed.com, they are a team of “ nursery managers, foresters, ecologists, biologists, and engineers who love the data, theory, and the hands-on work necessary to grow forests.”

In an interview by Devin Coldeway (@Techcrunch), founder and CEO Grant Canary Canary stated, “I started looking into how it’s done today,” he told me. “It’s incredibly outdated. Even at the most sophisticated companies in the world, planters are superheroes that use bags and a shovel to plant trees. They’re being paid to move material over mountainous terrain and be a simple AI and determine where to plant trees where they will grow — microsites. We are now able to do both these functions with drones. This allows those same workers to address much larger areas faster without the caloric wear and tear.”

I have witnessed first hand the devastating changes from forest fires. With the beetle kill causing rapid flames to spread, the Hayman fire was Colorado’s largest, over 138,000 acres, rapidly spreading over the Colorado Rocky’s beautiful terrain. Riding past this area several years later revealed acres and acres of new ground cover with a few cabins that the forest service saved, standing alone amongst the baron, black terrain left by the fire.

forest mitigation

droneseed

Mitigation of Deforested Areas

Droneseed is on the forefront when it comes to mitigation of deforested areas. Using the newest technology of planting seeds by drones they have increased the speed of reforestation. According to Techcrunch.com, in the article, That Night a Forest Flew Droneseed, “Earlier this year, DroneSeed was awarded the first multi-craft, over-55-pounds unmanned aerial vehicle license ever issued by the FAA. Its custom UAV platforms, equipped with multispectral camera arrays, high-end lidar, six-gallon tanks of herbicide and proprietary seed dispersal mechanisms have been hired by several major forest management companies, with government entities eyeing the service as well.These drones scout a burned area, mapping it down to as high as centimeter accuracy, including objects and plant species, fumigate it efficiently and autonomously, identify where trees would grow best, then deploy painstakingly designed seed-nutrient packages to those locations. It’s cheaper than people, less wasteful and dangerous than helicopters and smart enough to scale to national forests currently at risk of permanent damage.”

drones

reforestation

Droneseed packages seeds to drop from their drones by studying the soil and matching the packages closely with the nutrients and soil PH of the area in need of reforestation. They dust the outside of the seed with capaicin, which creates the heat in hot peppers, to keep wildlife from eating the seed.

Droneseed expects to take its services worldwide, thus speeding the growth of deforested areas and pulling carbon dioxide out of our atmosphere and replacing it with oxygen. This process, in return, will slow down our planets warming climate, making our planet livable for future generations.


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U.N. Climate Action Awards: Eco Wave Power

Wave Power

Creating Electricity for the Ocean

“Eco Wave Power has successfully developed and commercialized wave energy.”

By Linn Smith

Eco Wave Power is a company founded in 2011 which is the only company in the world that turns ocean waves into clean energy, connecting wave floaters to the power grid. Since 2016 the Wave Farm has been providing Gibraltar, a tiny country bordering Spain, with electricity. Eco Wave Power is also a 2019 recipient of the United Nation’s Climate Action Award.

Clean Energy

Generating electricity from the ocean

Clean and Affordable Energy

According to the U.N. Climate Action organization,”The project generates clean and affordable electricity, using a simple design that allows the project’s uniquely shaped floaters to be attached to existing man-made structures (such as piers, breakwaters and jetties), and thereby simplifying the installation process, as well as maintenance and accessibility.”

Ocean Energy

Ocean waves create electricity in Gibraltar

How Wave Energy Works

The converter consists of three main functional parts: mechanical, hydraulic and electric systems. The mechanical system serves as a wave energy receiver on floaters and transmits the energy to hydraulic cylinders. The hydraulic system transforms the mechanical energy from the sea to hydraulic fluid pressure and forces a hydraulic motor rotation, which transfers the energy from rotation to the generator. The generator is part of a converter electrical system. It receives the energy from rotation and transforms it to electrical power.

Wave power

Generating clean energy

Key Facts according to U.N. Climate Action

*Wave energy has historically been uncommercialized due to the complexity of extracting energy from the ocean. This project has successfully developed and commercialized wave energy, resulting in a grid-connected array that has operated continuously since 2016.

*In 2018, the station set a world record for wave energy when it clocked over 15,000 grid-connection hours.

*Commercializing wave energy has enormous potential — the World Energy Council predicts that wave energy can produce twice the amount of electricity the world currently produces.

*More than half the world’s population lives within 100 km (62 miles) of a coastline, and in many locations, the power of the waves is available around the clock.

Being easy to build and cost efficient these floaters also have little negative impact on the environment. Gibraltar has been a test site and Eco Wave’s plan for further expansion are on the horizon!

Sources:
https://unfccc.int/climate-action/momentum-for-change/women-for-results/eco-wave-power

http://www.ecowavepower.com

https://en.wikipedia.org/wiki/Wave_power

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Climate Change: Your Obligation to Future Generations

Fiddle While Earth Burns

Rome, i.e. Earth Burns

“Legend has it that while a fire destroyed Rome, Nero, the emperor, played his violin unconcerned about the city or its people”

By Linn Smith

Today, to fiddle while Rome burns has come to mean, “To do something trivial and irresponsible in the midst of an emergency.” Stephen M. Gardner said it best, “The time to think seriously about the future of humanity is upon us.” (From “A perfect Moral Storm: The Ethical Tragedy of Climate Change”) Gardner states that most people don’t care enough about climate change and its consequences, as we have not succeeded in placing restrictions to deter catastrophe in the next few years. In the meantime, the earth continues to warm due to the greenhouse effect, putting CO2 and other greenhouse gases into our atmosphere.

Survival in the Future

The problems of future generations will be a result of our careless choices today. These problems will result from today’s population pouring more and more greenhouse gases into our atmosphere. Gardner provokes us to ask ourselves the questions: Can the next generation survive? How about the next? And the next? If you knew for sure that your children and grandchildren could not survive due to your actions today, would you live differently? Or just live for today?

The Earth’s temperature continues to increase

Gas Vehicles vs. Clean Energy Vehicles

The latest news….a drop in gas prices. A drop in the price of gas means drivers save money at the gas pump and the sales of larger vehicles increase. Some see this decrease in gas prices as the ability to put more miles on their car. I’m here to remind you that you have an obligation for the survival of our planet! However low gas prices drop you still have a sacrifice to make, to future generations, to drive less or drive a clean energy vehicle, or take public transportation, bikes or some other means of cutting your carbon footprint. Today you can buy an EV conversion kit for most vehicles. Even though they are pricey, starting at around $7500 for the kit if you do it yourself, they are less expensive than a new electric vehicle depending on the type of vehicle you plan to convert.

Records a breaking

Records break as temperature increases.

Global Warming: Breaking Records

According to the National Oceanic and Atmospheric Administration (NOAA), the July 2019 global land and ocean surface temperature average was the highest for July since global records began in 1880 at .95 C (1.71 degrees F) above the 20th century average. This temperature passed the previous record set in 2016. Nine of the ten warmest Julys have been recorded since 2005. This past July 2019 was the hottest month recorded on earth since recording started. Along with heat comes drought and severe weather. The global average temperature for July 2019 was 62.1 degrees F. That is 0.05 degrees F higher than July 2016 which broke the previous record.

Climate change

Temperatures continue to increase.

Prediction of Future Heat Waves

National Geographic “Off the Charts Heat” by Stephen Leahy, states that, “Within 60 years hot days in the U.S. could be so intense that the current heat index can’t measure them.” Temperatures could be off the charts with 127 degrees or more, posing unpresidented health risks. His prediction is that “Between 2036 and 2065 more than 250 U.S. cities will experience the equivalent of a month or more per year on average with the heat index surpassing 100 degrees F, which is a conservative estimate because of urban heat islands.” My colleague and writing partner, Dr. John J. Hidore, thinks these predictions are very conservative.

Global warming

Less deniers?

The S.E. and Southern Great Plains will be hit the worst by global warming in the United States. Areas here could experience the equivalent of 3 months per year on average by mid century that would feel hotter than 105 degrees or more. Exposure to this heat could be tragic. It will change life as we know it!

Global Warming: Is there still time?

Stephen Leahy also gives hope by saying we still have time. If future warming is kept at 3.6 degrees F or less, the number of days above 105 degrees nationwide would be slashed in half. But the U.S. will still be significantly warmer. Even if current pledges to cut emissions under the Paris Agreement are met, global temperatures will still rise by at least 5.4 degrees F (3 degrees C) by 2100. Along with the heat comes droughts, wildfires, floods and other extreme weather. As population grows, food production will also be affected.

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Global Warming


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Climate Change over the last Millennium: The Medieval Warm Period

Global warming

Climate Change in the last 1000 years.

“A great variety of information and data indicate there were major fluctuations in the global climate during the last 1000 years.”

By Dr. John J. Hidore

September 3, 2018—-A great variety of information and data indicate there were major fluctuations in the global climate during the last 1000 years. There were periods when it was warmer than now and others when it was colder. Fluctuating temperatures brought significant changes in the global environment.

The Medieval Warm Period or Little Climatic Optimum

One distinctive climatic period during this time is what is known as the Medieval Warm period or Little Climatic Optimum. The period extended from about 950 to 1250 AD. This time was unusually warm for the millennium and was warmer even by present global temperatures. With the increase in temperature came increased precipitation in many areas. This increased lake levels. The Caspian Sea rose by some 18 meters (59 feet).

The medieval warm period was a global phenomenon. Perhaps the best evidence of this was that sea level rose. This had a widespread impact on the human population at the time. The rise in sea level forced the migration of large numbers of people away from the coast and into areas already occupied. This resulted in clashes between different groups and cultures. There was an expansion of Eskimo cultures around the arctic. Central Asian cultures also expanded into areas they had not previously occupied.

Climate Change

Global Warming over time.

Climate of the Western Arctic Basin

Contemporary literature from Iceland has aided in reconstructing of one of the most complete sequences of the Arctic Basin climate over the last thousand years. There is much data for Iceland from the following sources:

900-1590: information from Icelandic sagas about times of severe weather and related famine.
1591-1780: historical records combined with incomplete drift ice data.
1781-1845: a reconstruction of weather conditions as derived from the relative severity and frequency of drift ice near Iceland.
1846 to present: actual meteorological instruments.

Climate Change

The earth’s overall temperatures are increasing every year.

Iceland and Greenland’s Changing Climate

The Vikings settled Iceland in the ninth century. Evidence of agriculture and other activities indicate the climate that existed at the time. When the Vikings settled Greenland, it was quite warm, as Eric the Red discovered in Greenland in 982 A.D. In 984 A.D. the Norse founded the colony of Osterbygd on Greenland. While an icy land, it supported enough vegetation (dwarf willow, birch, bush berries, pasture land) for settlement.

The settlers brought cattle and sheep that not only survived but thrived for a considerable period. They established two colonies and began to farm. The outposts thrived and regular communications existed with Iceland. Between 1250 and 1450 AD climate deteriorated over wide areas. Iceland’s population declined. Grains that grew there in the tenth century would no longer grow. Greenland became isolated from outside contact. Extensive drift ice prevented ships from reaching the settlements.

Global Greenhouse Gases

Climate Change

Europe’s Changing Climate

In Europe storminess resulted in the formation of the Zuider Zee and the excessively wet, damp conditions led to a high incidence of the disease St. Anthony’s Fire (ergotism.). Chronicles contain many references to weather conditions of the time, including the Arctic Basin. William of Malmsbury, writing in 1125 about the Gloucester region of England stated “the area exhibits a greater number of vineyards than any other county in England, yielding abundant crops of superior quality….they may also bear comparison with the growths of France.” What is significant about this statement is that by the fifteenth century there was no wine industry in England. The most probable reason is a cooling of the climate since the twelfth century.

Climate Changed in the Interior of North America

There is ample evidence that the warmer conditions affected continental areas as well. Research shows that Indians in the Great Plains of the United States migrated as a result of changes in precipitation. A study by archaeologists and climatologists show for example, that Indians of the Mill Creek culture of Iowa deserted a thriving community about 1200 A.D. Precipitation declined rapidly at the time.

The abandonment of settlements in the southwest United States probably was due to drought. The historic settlements of Chaco Canyon and Mesa Verde indicate that they supported large and prosperous communities. By 1300 A.D., these settlements were deserted.

Reasons other than drought certainly may account for the abandonment. However, tree-ring analysis shows that between 1276 A.D. and 1299 A.D, practically no rain fell in these areas.

Climate Change


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The Holocene (Holocene-Anthropocene?): Earth’s Environment Since Deglaciation

Anthropocene

Anthropocene and human impact

“With the advent of agriculture, human alteration of the environment began to take place quite rapidly.”

By Dr. John J. Hidore

July 30, 2018—-The Holocene is the last currently recognized geological epoch. Holocene means “entirely recent.” It is also the shortest. As between other epochs interconnected events mark the boundary between the Pleistocene and the Holocene. Climatic change was a key factor at the boundary. Toward the end of the long retreat of the ice, the climate alternated between warm and cold. The ice sheets began to melt rapidly about 14,000 years ago.

During the initial phase of melting in North America the water created two rivers now known as the Missouri and Ohio. These two rivers formed at the front of the ice sheet. These rivers joined into what is now the Mississippi River. The volume of water in the Mississippi must have been tremendous based on the width of the Mississippi River Valley. So much fresh water flowed into the Gulf of Mexico that it altered both the salinity and temperature of the Gulf.

As the sea ice melted in the Atlantic, the southern limit retreated northward allowing warmer water from tropical regions to flow further North. The clockwise circulation around the North Atlantic including the Gulf stream developed. The weather patterns around the North Atlantic Ocean came into existence that were much like those of today.

Anthropocene

Lessons from the fossil record: Discarded consumer good. anthropocene layer in the rock strata.

Younger Dryas Event

By 11,500 years ago, only scattered areas of ice sheets remained in western North America. The main ice sheet was in eastern Canada. Real warming of the northern hemisphere could not take place until most of the ice had melted. However, at about this time a fairly rapid reversal of the melting took place. The edges of the ice sheet moved towards the equator once again and some small ice sheets reappeared. This cold period became known as the Younger Dryas event, (named for a small flower found in cold climates). The warming was not a global event. It took place mainly around the North Atlantic Ocean. Evidence of glacial ice at this time is found largely on Greenland, maritime Canada, and northern Europe.

Anthropocene

The human impact on our earth.

Climatic Optimum

Seven thousand years ago conditions had warmed again such that only remnants of the ice sheet remained. The warming peaked about 5500 years ago. Basically, only the Greenland ice sheet and the ice on the Antarctic continent remained. Although it varied in intensity and timing from place to place, the warming was a global event. Mean atmospheric temperatures were warmer than today and the term climatic optimum or thermal maximum was coined to describe this period. In Europe temperatures averaged two to three degrees Celsius (5 ½º F) above the present. There the tree line was some 100 meters (330 ft) above that of today. In Africa there was a rapid drying and expansion of the Sahara Desert. Evidence indicates a major migration out of settlements in the region as food supplies dwindled. Remnants of these settlements are scattered over much of the region.

Anthropocene

The human impact on Earth.

Anthropocene (?)

The Anthropocene is the name given to a recently proposed epoch that coincides with the impact of the human species on our planet. Boundaries between epochs have been placed where there was a significant change in the environment. There is justification for the creation of the new epoch. With the advent of agriculture, human alteration of the environment began to take place quite rapidly.

A major problem is that there is no agreement as to where the boundary should be placed. Some argue that it should be placed at the beginning of the Holocene some 14,000 years ago. Others advocate placing it at the beginning of the Industrial Revolution around 1780.

There seems to be agreement that the Anthropocene, if it becomes a recognized epoch, should coincide with some stage in the technological development of the human species. The recognition of the Anthropocene as an epoch is yet to be determined.


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The Symptoms of Over-population and Limits to Growth

Overpopulation and violence

Overpopulation can cause world disaster.

Even a cursory examination of the world today indicates there is a major problem of overpopulation by the human species.

By Dr. John J. Hidore

May 1, 2017—At the time of this writing the global population is estimated to be about 7.4 billion. It is growing at the rate of a billion every 12 years. Earth is a finite object traveling through space with a size which is essentially fixed. An important question is whether the earth can continue to provide the resources to support a continually growing population. Limits to growth implies that there is an upper limit to the size of population a region can support. There may not be an absolute limit to growth in any region but it can certainly be overpopulated. The resources humans need are those things which provide food, clothing and shelter. Overpopulation occurs when the available resources cannot sustain the number of people without damage to those very resources the people depend on. There are some common symptoms of overpopulation.

Hunger

Overpopulation can devastate the world’s food supply.

Human health problems

Among the health problems are undernutrition, dehydration, and declining resistance to disease. Globally undernutrition is probably the greatest health problem. At this time it is estimated that nearly a billion people suffer some form of it. This is the equivalent of the population of North America and South America combined. Undernutrition does not mean starvation, but that the people in question are in some way being physically affected by not getting either enough food or not getting the right kind of food. Starvation is the extreme case. There are a variety of types of malnutrition based on what is missing in the diet. Essentially malnutrition is the imbalance between the body’s need for nutrients and energy and what the body is actually getting. Another billion do not have fresh water for drinking.

An untold number are suffering from disease related to health problems. Scientific data shows that the most important factor in experiencing physical illness (as distinct from mental illness) is undernutrition. When people are undernourished the probability of getting an infectious disease increases significantly. Children suffer more from undernutrition than adults because of the high demand for energy and protein associated with physical growth. Some form of undernutrition affects as many as a fourth of all children. A large majority of these children live in the developing countries. The most common form of malnutrition in children is kwashiorkor. It results from lack of protein and manifests itself in distended stomachs.

world hunger

Overpopulation depletes resources

Resource Depletion

Resources used to sustain people include a variety of elements in the environment. Some sort of resource depletion occurs in almost all types of environments. Land degradation has become widespread. In grasslands, where most intensive agriculture takes place, soil erosion is widespread. Soil has been the basis for agriculture for thousands of years. Some of the most valuable land on the planet consists of land with the best soil for growing crops. Soil erosion is widespread. In some areas the erosion has been and is so bad the land is no longer usable for agriculture. In the dryer parts of the grasslands overgrazing is common. Desertification often results. This is the reduction of the land to essentially desert conditions.

Deforestation is another example of resource depletion. Vast areas of the tropical rainforest are disappearing rapidly. It is being cleared for agriculture purposes. The huge band of forest in the sub-Arctic is also disappearing. In this case the timber is being cut for lumber. With the lost of the forest cover soil erosion becomes pervasive. These forests are important to the climate of Earth as well as a means of livelihood for people. Once these resources are reduced or eliminated overpopulation inevitably results. With land degradation and deforestation animal species are also disappearing. Animals of all variety provide food, and clothing, and other items. There is currently a global demise of species taking place so great that it is being referred to as a mass extinction.

Overpopulation and hunger

A depletion of resources.

Migration

Human migration is the movement of people from one location to another. It can be from one part of a country to another or across national boundaries. It can involve individuals or numbers in the thousands or millions. The human species has engaged in migration nearly as long as the species has existed on Earth. Present consensus is that the earliest humans developed in an area of East Africa known as as Olduvai Gorge in what is now Kenya. The species spread out from there in all directions. It moved southeast through the open forests into what is now the country of South Africa. Later the species spread north and east across the middle east and all the way to Australia, Asia, and the Americas.

People migrate for a variety of reasons. In the past people may have migrated out of curiosity. A more likely reason is the search for more abundant resources. The massive wave of migration in Europe and the Middle East at the moment is the greatest since the period just before and during world War II. The world is now focused on this current migration due to the problems it is creating. Some of the migration is an attempt to move from areas suffering from overpopulation and a shortage of resources. Another portion is to escape violence in their homeland. Declining employment opportunities is another force driving migration. No continent is exempt from problems due to migration. An influx of large numbers of people into any region can generate major problems. The building of wall, fences, and moats came into existence by groups of people to keep migrants out of their territory.

Violence

It is predictable that when overpopulation occurs, in some cases at least, there will be violence among individuals and groups. Tribalism, indigenous uprisings and terrorism become predictable. Violence among groups may be along ethnic lines, economic status, or political power. Violence has become pervasive around the world as competition for resources increases. Personal violence is epidemic in many cities and countries.

Indigenous uprisings are violent acts by people native to an area. Indigenous uprisings by tribal people have occurred throughout history and on every continent when an external population becomes too oppressive. Many such uprisings have occurred around the world as Europeans moved to take over land used by the people originally occupying it. Such uprisings are now forcing governments to recognize the native people as a political force.

Terrorism is what appears to be a random act of violence, usually directed against groups of people. It almost always involves the killing of unsuspecting people. It is usually carried out to serve the purpose of those committing the act. It can be directed against a political group, a government, religion, or other group. It has been engaged in by individuals, groups, and even governments. These acts of violence are often done in a spectacular fashion so as to attract attention to the perpetrators. Revolutions are an example of violent reaction to government policies

Population Growth: Limited or Uncontrolled

Even a cursory examination of the world today indicates there is a major problem of overpopulation by the human species. There are examples everywhere. Is it possible that the entire planet has reached this stage? If this is the case there are options. We can foster a population in which there is less undernourishment, less massive migration and less violence. Limiting population growth is an alternative to the dominant economic and political policy of economic growth. It is a viable option that would be healthy for both the human population and the planet. The alternative is to allow uncontrolled growth of the population and increase the hazards to all.


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Pollution and Child Labor: The Tanneries of Bangladesh

Bangladesh

Bangladesh and Child Labor

By Linn Smith

March 26, 2017—-Following is a recent article concerning Bangladesh, child labor and the polluting tanneries published by the Associated Press.

 In a Planet Earth Weekly article, May 2014, Bangladesh: The Poster Child for Climate Change https://planetearth5.com/?s=bangladesh I recieved the following comment about the tanneries from Solid Bangla, a newspaper in Bangladesh:

solid bangla..
June 18, 2014 at 1:54 am
Such a good article. Bangladesh is going through its most difficult time and things seem to get worse. Climate change will severely affect Bangladesh for sure and also the rise in tanneries and unregulated brick fields are ruining the environment so badly. Corrupt politicians can not see this as most of them are uneducated and corrupt. But thanks for identifying some good and concerning sides. Good job and good luck to Bangladesh.

Bangladesh

Tanneries, child labor and pollution

The Polluting Tanneries of Bangladesh Mar 24, 11:37 AM EDT
BY MARTHA MENDOZA AND JULHAS ALAM
ASSOCIATED PRESS

DHAKA, Bangladesh (AP) — Hazardous, heavily polluting tanneries, with workers as young as 14, supplied leather to companies that make shoes and handbags for a host of Western brands, a nonprofit group that investigates supply chains says.

The report by New York-based Transparentem, released to The Associated Press on Friday, didn’t say leather from the tanneries ends up in American and European companies’ products, only that the manufacturers of some of those goods receive it.

Some companies say they’re certain the leather used to make their products was imported from outside Bangladesh, and the manufacturers concur. Still, in response to the report most brands had switched factories, banned Bangladesh leather or demanded improvements and audits.

The abuses alleged have long plagued Hazaribagh, a Dhaka neighborhood that’s the hub of Bangladesh’s leather industry with more than 150 tanneries. The air is noxious with an eye-stinging rotten-egg odor, and children play on small hills of rotting hide trimmings. The Buriganga River, a source of drinking water for 180,000 people, shimmers with poisons from tannery chemical runoff, as well as other human and industrial waste.

The $1 billion-a-year industry was ordered to shut down and move more than 15 years ago, but deadlines have passed without consequence and fines go unpaid. Last week, Bangladesh’s High Court told authorities to stop supplying gas, water and electricity to the tanneries. Rawhide supplies have also been ordered halted.

And yet they’re still in business, fueled by consumer demand for ever-more-stylish but low-priced wallets and boots.

Child labor of Bangladesh

Tanneries of Bangladesh

Transparentem uses investigative journalism practices to tackle labor and environmental abuses, producing detailed reports that are privately shared with companies involved. The group gives companies time to respond before sharing its findings with investors, regulators, advocacy organizations or journalists.

Its confidential Hazaribagh report and accompanying video, shared late last year with about a dozen U.S. and European brands and companies, showed workers at five different tanneries bent double under the weight of soaking wet cow hides, shuffling past heavy machinery delivering heavy loads. Workers are seen whipping handheld razors through leather, tossing off loose trimmings. Barrels of chemicals lean against walls. The floor is wet, and some workers are barefoot.

Bangladesh law prohibits workers under 18, but some appeared to be teenagers. The report says that in 2015, a mother confirmed her child working in a tannery was 14. Footage from 2016 showed the child was still working there. On the video, a 17-year-old told the videographer his age. And there’s 2016 footage of two workers agreeing that there are 15-year-olds onsite.

Transparentem is not publishing its findings but showed the video to an AP reporter before sharing the report. It said the discretion was needed to protect its investigators and the workers, and that the research is ongoing.

Bangladesh child labor

Tanneries, pollution and child labor

The nonprofit said its Hazaribagh team tracked leather first-hand and with corporate reports from two tanneries, Apex Tannery Ltd. and Bay Tannery Ltd., to Bangladesh shoemakers Apex Footwear and Bay Footwear. Apex Tannery also sent leather to South Korean leather dealer White Industries, said the report. From White, Transparentem tracked leather to Simone Accessories, a South Korean handbag maker.

Using customs records and business documents, they found those factories make shoes and purses for Clarks, Coach, Kate Spade, Macy’s, Michael Kors, Sears, Steven Madden and Timberland. Also included were Germany-based Deichmann, a shoe and sportswear chain, and two U.S. firms – Harbor Footwear Group and Genesco – which design and market shoes in even more brands.

No one followed a piece of leather produced by a child to a particular purse or shoe.

E. Benjamin Skinner, founder and principal of Transparentem, said the group investigates endemic problems within an industry, and looked into Apex and Bay because they are among the largest.

“We tell brands and retailers what they may not, but should, know about those with whom they do business. This gives them the opportunity to use their influence with their suppliers to address questionable activity and advance positive action,” Skinner said.

The American and European brands that responded to queries from the AP stated their commitments to prevent labor abuse in manufacturing. But some brands, the Bangladeshi companies involved and industry officials disputed the report’s findings.

“That NGO went to our buyers too,” said Shahin Ahmed, chairman of the Bangladesh Tanners’ Association. “They showed them some video clips of child workers who are engaged in manufacturing some byproducts. … They are no way part of the main industry, I can challenge anybody.”

Syed Nasim Manzur, managing director of Apex Footwear and a director at the Apex Tannery, calls Hazaribagh “an environmental disaster” and said they’ll soon close their plant there. But he said the report is a “smear campaign,” allegations of child labor are unsubstantiated, and Hazaribagh leather doesn’t end up in exported products.

Manzur said Apex Footwear and Apex Tannery are separate entities, although they have some owners in common and are associated businesses. He said Apex Footwear has two separate shoe-making factories, one for local markets and another, across the street, for exports. The Hazaribagh leather goes only to the local factory, he said.

Bay Footwear technical adviser Rezaur Rahman, speaking for Bay Group, which includes their tannery, called Transparentem’s findings “absolutely baseless.”

“We worked with the International Labor Organization and trade unions. I don’t understand how and where they found child workers in the industry,” Rahman said. “We don’t have any child workers.”

Coach – whose website says their produce is “handcrafted from the finest American and European hides and textiles” – said they get no more than 1.5 percent of their leather from Hazaribagh and Kate Spade said they get just 1 percent. Both said they’re stopping any purchases from Hazaribagh.

Michael Kors and Harbor Footwear said they were a few steps removed from the Hazaribagh tanneries, hadn’t knowingly sourced leather there, and would make sure not to.

Clarks and Deichmann said they are certain no Hazaribagh leather ended up in their products.

Deichmann said Apex Footwear only makes their shoes with imported leather or hides processed at Apex Gazipur tannery that they’ve audited.

A Clarks spokesman said the company “is only responsible for the sourcing of materials in our own products and cannot control the sourcing of others.”

Sears, Timberland, Macy’s, Genesco and Steven Madden all said that while they weren’t getting leather from the tanneries, they saw an opportunity to use their companies’ leverage at the related factories to bring improvements, with some using threats, others offering auditors and support.

Attorneys representing Apex Footwear and Macy’s, Steven Madden and Genesco signed an agreement last month that says Apex will verify that all tannery workers are adults using protective gear, and that independent auditors would oversee longer-term improvements.

Steve Park, sales director at White Industry Co., said the South Korean company stopped using raw materials from Bangladesh late last year after U.S. clients such as Coach, Michael Kors and Kate Spade informed them about environmental problems and child labor issues. Now they use American, Brazilian and Pakistani suppliers, he said.

Scott Nova at the Worker Rights Consortium in Washington, D.C., said a brand or retailer that is serious about protecting worker rights, and about honoring its public commitments to do so, would not do business with a factory that sources from suppliers that engage in dangerous and abusive practices.

“This principle applies, whether or not leather from the tanneries in question is being used in a brand’s products,” he said.

Global brands are drawn to manufacturing in Bangladesh by low wages, and leather shoes, belts and purses are top exports. But many Bangladeshi manufacturers depend on domestic tanneries for their leather, and 90 percent of those tanneries are in Hazaribagh.

Conditions in the neighborhood are deplorable. Chemicals and defecation run milky-white through open sewers, pouring untreated into the river, more of a waste pond than a waterway. Metal tarnishes quickly; electronics corrode.

Tannery workers live in small, hot, steel-walled rooms perched on precarious stilts above creeks of raw sewage and mounds of stinking scraps.

AP journalists were not allowed inside Apex and Bay’s Hazaribagh tanneries, but workers walking out said no children were employed there now.

Reporters did find children working in smaller Hazaribagh tanneries not mentioned by Transparentem. The work is hazardous, with large equipment and little to none of the protective clothing, splash aprons, safety goggles and respirators mandatory at North American and European tanneries.

The AP team watched as a man tasted liquid from a drum that processes leather to test for salt levels.

“We would hope to avoid the harm that can be caused by the liquid when the body and the limbs are exposed to it,” said another Hazaribagh leather tanner, Mohammed Harun, 52. “There are some powders and chemicals that infect us when inhaled.”

He said they need boots, gloves and masks.

“If the owners provide us with these things, it will improve the situation,” he said.

A British Medical Journal study published this week found that Bangladeshi tannery workers as young as 8 frequently have untreated rashes and infections, as well as asthma and other lung problems. Pure Earth – a nongovernmental organization that addresses industrial pollution – has put Hazaribagh on its Top 10 list of polluted places, along with Chernobyl. Similar problems exist at tannery clusters in the Philippines and India.

Human Rights Watch advocate Richard Pearhouse, who has reported on pollution and child labor at Hazaribagh tanneries, said none comply with national environmental laws or repeated court orders to move.

American shoppers can make a difference, he said.

“Consumers should be asking plenty of sharp questions on the shop floor about what retailers are doing to guarantee they are not sourcing leather from Hazaribagh’s toxic tanneries,” he said.

Banladesh tanneries: child labor and pollution