Planet Earth Weekly

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


Leave a comment

Wind Driven Power Surging Globally

windpower

Wind power is thriving in Arizona.

“Globally, the use of wind driven turbines to generate electricity is growing extremely rapidly.”

By Dr. John J. Hidore

April 30, 2018—-Wind has long been used as a power source. The earliest use of wind as an energy source probably began with its use to power boats and ships. Evidence indicates that it has been used for this purpose for several thousand years. Both Egyptians and Phoenicians were using primitive sails on boats. Pictorial evidence shows that it was used on the Nile nearly 4000 years ago.

Windmills are believed to have been in use in what is now China and Persia as early as 2000 BC. They came into use to power water pumps and for grinding grain in Europe around the tenth century. Paintings by early Dutch artists often include windmills. They are still widely used to lift water from the ground throughout the arid and semi arid lands. In the United States such windmills are visible throughout the Great Plains region.

wind turbines

Building offshore wind turbines.

Historic Growth of Wind Power

Wind is one of the renewable sources of energy that is rapidly replacing the use of coal to generate electricity. Windmills to generate electricity are a product of the 20th Century, and in the 21st Century there has been a phenomenal growth in the industry. Today a single wind turbine can power up to 500 homes. According to current estimates renewable energy sources will surpass coal by 2045.

Wind Driven Turbines are now in Operation on Both Land and Sea

Not only are wind driven turbines found on land, but they are also being placed in the ocean. Some are in shallow water with their base on the sea floor. Others are now being placed on floating platforms in deeper water. Hywinds, the world’s first floating wind farm recently began operation off the coast of Scotland and extends towards Norway. The project includes five turbines. The turbines will be tethered to the sea bottom in several hundred feet of water. The system was developed by Statoil, a Norwegian oil and gas company.

wind turbines

Building Wind Farms offshore.

Wind Power Usage in the United States

In the United States five states now produce more than twenty percent of their electrical energy from wind farms. These states are all in the Midwest. They are Iowa, North Dakota, South Dakota, Kansas, and Oklahoma. Texas is known worldwide for its history of oil production. Now the state of Texas ranks 6th in the world in energy produced from wind when compared to that produced by countries around the world.

The state of Iowa is a leader in the proportion of its energy demands being met of wind driven electrical energy. In 2016 it got 36 percent of its electricity from wind turbines and this is expected to increase to at least 40% by 2020. The town of Georgetown, Texas decided in 2015 to require all of the city’s electricity to be from renewable sources. The town currently gets most of its power from a wind farm in Amarillo and this summer will add solar energy from a West Texas farm.

Wind turbine

Wind farm off the coast of the U.S.

Global Use Growing Rapidly

Globally, the use of wind driven turbines to generate electricity is growing extremely rapidly. The year 2017 saw a record high amount of installed wind power. The capacity increased 11 percent over 2016. In 2017 China was the world’s leader in installing wind energy capacity. The European Union was second in amount. Among the countries projected to make substantial increases in wind power generation are Russia and India, both potentially large markets.
Not only is the total amount of electric energy produced by wind increasing, but other aspects of the industry are increasing as well. For example, in the year 2016 there were more than double the number of employees in the wind industry than in the coal industry. As renewable energy grows, so will job opportunities.

Wind Power

Advertisements


Leave a comment

Trump Rolls Back Clean Air Act

Following are recent changes announced by the Trump administration for rolling back the Clean Air Act. This article was copied from the EPA’s website:

EPA Administrator Pruitt: GHG Emissions Standards for Cars and Light Trucks Should Be Revised
04/02/2018

WASHINGTON (April 2, 2018) — Today, U.S. Environmental Protection Agency (EPA) Administrator Scott Pruitt is announcing the completion of the Midterm Evaluation (MTE) process for the greenhouse gas (GHG) emissions standards for cars and light trucks for model years 2022-2025, and his final determination that, in light of recent data, the current standards are not appropriate and should be revised. Administrator Pruitt is also announcing the start of a joint process with the National Highway Traffic Safety Administration (NHTSA) to develop a notice and comment rulemaking to set more appropriate GHG emissions standards and Corporate Average Fuel Economy (CAFE) standards.
“The Obama Administration’s determination was wrong,” said EPA Administrator Scott Pruitt. “Obama’s EPA cut the Midterm Evaluation process short with politically charged expediency, made assumptions about the standards that didn’t comport with reality, and set the standards too high.”
Under the Clean Air Act (CAA), EPA sets national standards for vehicle tailpipe emissions of certain pollutants. Through a CAA waiver granted by EPA, California can impose stricter standards for vehicle emissions of certain pollutants than federal requirements. The California waiver is still being reexamined by EPA under Administrator Pruitt’s leadership.
“Cooperative federalism doesn’t mean that one state can dictate standards for the rest of the country. EPA will set a national standard for greenhouse gas emissions that allows auto manufacturers to make cars that people both want and can afford — while still expanding environmental and safety benefits of newer cars. It is in America’s best interest to have a national standard, and we look forward to partnering with all states, including California, as we work to finalize that standard,” said Administrator Pruitt.
Additional Background
As part of the 2012 rulemaking establishing the model year 2017-2025 light-duty vehicle GHG standards, EPA made a regulatory commitment to conduct a MTE of the standards for MY 2022-2025 no later than April 1, 2018. This evaluation would determine whether the standards remain appropriate or should be made more, or less stringent.
In November 2016, the Obama Administration short-circuited the MTE process and rushed out their final determination on January 12, 2017, just days before leaving office. Since then, the auto industry and other stakeholders sought a reinstatement of the original MTE timeline, so that the Agency could review the latest information.
EPA and the U.S. Department of Transportation announced a reestablishment of the MTE process in March 2017. And, in August 2017, EPA reopened the regulatory docket and asked for additional information and data relevant to assessing whether the GHG emissions standards remain appropriate, including information on: consumer behavior, feedback on modeling approaches, and assessing advanced fuels technologies. EPA also held a public hearing on this topic.

For more information: https://www.epa.gov/regulations-emissions-vehicles-and-engines/midterm-evaluation-light-duty-vehicle-greenhouse-gas

https://www.epa.gov/sites/production/files/2018-04/documents/mte-final-determination-notice-2018-04-02.pdf

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


Leave a comment

Jostein Gaarder on Climate Change

“Human activity is draining resources and destroying natural habitats.”

By Linn Smith

February 6, 2018—–Besides being a successful author, Jotstein Gaarder works to support both human rights and a sustainable environment. Gaarder clearly states our current world condition concerning the cause and effect of climate change in the following article, which is the foreword to his 20th addition of Sophie’s World. Sophie’s World is a novel he wrote in 1995 which became a best seller around the world. 

This exerpt is from the article, “Sophie’s World in Danger: Living as though everything centres on our time is just as naïve as thinking the Earth is flat” from http://www.independent.co.uk:

“Two decades ago, a history of philosophy by an unknown Norwegian teacher became a most unlikely phenomenon. But how has time changed the writer? And how might he change his book now, if he could? Jostein Gaarder takes up his own story. However, by far the most important philosophical question of our time must be this: how are we going to save our civilization and the basis of our existence?

From time to time I am asked a question. If I had written Sophie’s World today, is there something important I would have added? Is there something I would have placed more emphasis on? The answer is a resounding yes! If I were to write a philosophical novel today, I would have focused a lot more on how we treat our planet.

It is strange to look back after only 20 years and realize that Sophie’s World doesn’t really address this question. The reason may be that over the course of these 20 years we have gained an entirely new awareness of climate change and the importance of biological diversity. An all-important principle in the study of ethics has been the golden rule, otherwise known as the reciprocity principle: do to others what you would like them to do to you. Over time, we have learnt to apply this rule more widely. In the Sixties and Seventies, people came to realize that the reciprocity principle must apply across national borders, both to the north and to the south.

But the golden rule can no longer just apply across space. We have begun to realize that the reciprocity principle applies across time, too: do to the next generation what you would like them to have done to you, had they lived on the planet before us.

It’s that simple. Love thy neighbor as thyself. Obviously, this rule must apply to the next generation and to everyone who lives on the planet after us. They are human beings, too. Therefore, we should not leave behind a planet which is less valuable than the one we have enjoyed. A planet with fewer fish in the sea. Less drinking water. Less food. Fewer rainforests. Fewer coral reefs. Fewer species of animals and plants… Less beauty. Less wonder. Less splendor and happiness.

Jostein Gaarder

Climate change and responsibility

The 20th century has taught us that people need conventions and obligations which go beyond national boundaries. 

The question we are left with at the beginning of the 21st century is: for how long can we claim human rights without accepting they come with fundamental obligations. The time is ripe for a Universal Declaration of Human Obligations. It no longer makes sense to think about an individual’s rights and freedoms without also thinking about the responsibility of individuals and individual states – not least our responsibility to safeguard the rights of future generations.

At this very moment we are experiencing the consequences of man-made climate change. They are dramatic. However, opinion polls indicate that the people of this world are not particularly concerned. One day in the future, global-warming denial may be considered one of the greatest conspiracies of all time.
The era we live in is exceptional in every way. On one hand, we belong to a triumphant generation, which can explore the universe and map the human genome. On the other, we are the first generation seriously to lay waste to the environment. Human activity is draining resources and destroying natural habitats. We are changing our surroundings to such an extent that people think of our time as an entirely new geological era.

Climate change and sustainable living

Jostein Gaarder

Huge volumes of carbon are contained in plants, animals, the sea, oil, coal and gas. The carbon is just itching to be oxidized and released into the air. The atmosphere on dead planets such as Venus and Mars is mostly CO2, and that would also be the case here if the Earth’s processes didn’t hold the carbon at bay. But from the end of the 18th century, fossil fuels have tempted us like the genie in Aladdin’s lamp. “Release us,” they whispered. And we gave into that temptation. Now we are trying to force the genie back inside the lamp.

If all the remaining oil, coal and gas on this planet is extracted and burnt, our civilization will not survive. But many people and many countries see this as their divine right. Why shouldn’t they use the fossil fuels on their land? Why shouldn’t countries with rainforests chop them down? What’s the difference? What difference will it make to CO2 levels or to biodiversity if one country stops while the rest carry on?

Over the past few centuries, most people here in Norway have been lifted out of poverty. The same is true in many regions of the world. We should not forget that. But this prosperity has come at a high price, a debt we are only now beginning to pay off. Before the Industrial Revolution, the atmosphere contained 275 CO2 parts per million. At the moment of writing, that figure is 400 ppm and it is still rising. Devastating climate change is unavoidable at this rate. Sooner or later we must attempt to return to pre-industrial CO2 levels. 

According to Dr James Hansen, considered by many to be one of the world’s leading climate researchers, we must – initially at least – get this level down to 350 ppm. Only then can we feel reasonably secure that we will escape the worst catastrophes for this planet and for our civilization. But the figure is not going down. It is going up.

If we are to save biodiversity, we need to revolutionize our thinking. Living as though everything centers on our time is just as naive as thinking the Earth is flat. Our time is no more significant than future times. It is only natural that our time is the most significant to us. But we cannot live as though our time is also the most important one for those who come after us. We must respect future times as we respect our own time.
In relationships between individuals and between nations, we have emerged from our “natural state”, characterized by the survival of the fittest. But when it comes to the relationship between generations, unbridled lawlessness still reigns.

Everyone has the right to practice their beliefs, and everyone has the right to hope that our planet can be saved. But that does not guarantee that there will be a new heaven and a new earth awaiting us. It is unlikely that supernatural forces will bring about a Judgement Day. But it is inevitable that we will be judged by our descendants.

Climate change comes down to greed. The destruction of biodiversity comes down to greed. But greed does not trouble the greedy. History is our witness. 

The ethical question is not difficult to answer – what is difficult is living by the answer. But if we forget our descendants, they will never be able to forget us. The question of how widely we should apply the reciprocity principle comes down to identity. What is a human being? Who am I? If I were merely myself – that is, the body sitting here writing – I would be a creature without hope. But my identity goes deeper than my own body and my own short time on Earth. I am a part of – and I take part in – something which is bigger and greater than myself. Humans tend to have a local and short-term sense of who they are. We used to have to scan our surroundings, wary of dangers and prey. That gives us a natural tendency to defend ourselves and protect our own. But we do not have the same natural tendency to protect our descendants, not to mention species other than our own.

Favoring our own genes lies deep within our nature. But we don’t have the same instinct to protect our genes four or eight generations down the line. That is something we must learn – just as we had to learn to respect human rights. Ever since our species emerged in Africa, we have fought a determined battle to prevent our branch of the evolutionary tree from being cut off. That battle has been successful, for we are still here. But we have become so prosperous that we are threatening the basis of our own survival. We have become so prosperous that we are threatening the basis of every species’ survival.
As clever, vain and inventive as we are, it is easy to forget that we are simply primates. But are we really so clever if we put our cleverness and inventiveness ahead of our responsibility for the future of the planet?

No longer can we think only about one another. The planet we live on is an essential part of our identity. Even if our species is destined to die out, we still carry an important responsibility for this unique planet and for the nature we leave behind. Modern humans think we are almost entirely shaped by our cultural and social history, by the civilization which produced us. But we are also shaped by our planet’s biological history. There is a genetic heritage as well as a cultural one. We are primates. We are vertebrates.

It took billions of years to create us. Billions of years to create a human being! But are we going to survive the next millennium?

What is time? First we have the horizon of the individual, then of the family, of culture and of literary culture, but there is also geological time – we come from tetrapods that crawled out of the sea 350 million years ago – and finally, there is cosmic time. Our universe is almost 13.7 billion years old.

But in reality, these periods of time are not as distant from one another as they may seem. We have reason to feel at home in the universe. The planet we live on is precisely one third of the age of the universe, and the class of animals to which we belong, the vertebrates, has existed for a mere 10 per cent of the time our solar system and life on Earth have existed. The universe is no more infinite than that. Or conversely: our roots and our kinship are intricately and deeply woven into the universal soil.

Human beings may be the only living creatures in the entire universe who have a universal consciousness. We have a staggering sense of the immense and mysterious cosmos we are part of. Therefore, not only do we have a global responsibility to save our planet. We have a cosmic responsibility.”

This is the foreword to the 20th anniversary edition of ‘Sophie’s World’ (Weidenfeld & Nicholson, £8.99) published 8th October 2015. Translation © Paul Russell Garrett 2015 is published 8th October 2015.

Also visit us at: https://www.facebook.com/planetearthweekly/


Leave a comment

Recent Events of Note—January, 2018

Sierra Club

Sierra Club for Clean Air

“Jerry Brown led the planning for a Climate Action Summit to be held in September 2018.”

By Dr. John J. Hidore

The Politics of Climate Change

President Trump stated campaigning that he would take the United States out of the Paris Agreement of December 2016. He began the process soon after elected. As a result, two things happened. It rallied the rest of the world governments to act more decidedly to curb greenhouse gas emissions. In the summer meeting of the G20 countries, all except the United States confirmed their commitments to the Paris Agreement. The country of Sweden has committed to carbon neutrality by 2045. Germany has pledged to reduce carbon emissions by 40% by 2020 and 80% by 2050.

The second thing that happened as a result of the U.S. backing out of the Paris Agreement…..it united many cities, states, and people to join the forces to slow global warming and climate change. It also lead to the formation of new non-governmental organizations pledge to fight climate change. In the United States new groups include America’s Pledge and We are still in. A recently formed group known as the Global Covenant of Mayors has more than 7000 members worldwide. In the summer of 2017 governor Jerry Brown led the planning for a Climate Action Summit to be held in September 2018.

building green

Cities, states and individuals must do their part in preventing climate change.

Climate Events of Note

A number of environmental events occurred recently that made climate change real to many who had questioned it. They include unusually high temperatures. Evidence indicates the earth is now the warmest it has been in the last 650,000 years. The winter of 2016-2017 was unusually warm. Temperatures were as much as 35°F (19.5°C) above the 30 year average. Record high temperatures occurred in many countries including the United States. In 2017 a record high of 129 °F (60°C) was recorded in the city of Ahvas, Iran.

In the past several decades the temperature in Phoenix, Arizona at the metropolitan airport has reached such high temperatures that air traffic has been curtailed or stopped for some hours. The reason is that the air over the runway became too thin for large aircraft to get enough lift to ensure becoming airborne. In the summer of 2017 such an event took place. The temperature at the airport weather station reached 119°F (84°C).

I experienced a similar incident that occurred at the airport in Lagos, Nigeria many years ago. The asphalt on the field became so warm and soft on a hot day that the wheels of a large cargo plane sank through the tarmac.

The last climate event to note…..the 2017 tropical storm season was marked by severe storms in several regions. Category four or five storms occurred in the North Atlantic region and in the Northwest Pacific region. Two category four hurricanes reached the United States. It is the first time two storms of this severity have reached the U.S in a single hurricane season!


2 Comments

Climate Change Over Geological Time

Glacial Ages and Climate

Climate Change Over Time

“Climate change at the present is of great consequence to most species including humans.

By Dr. John J. Hidore

November 15, 2017—-Planet Earth was formed about 4.5 billion years ago. Geologists have divided this long history of the planet into several pieces called eras. They are the Precambrian, Paleozoic, Mesozoic, and Cenozoic.

The Precambrian is the longest and each of the other three are shorter than the previous one. When considering climate change through geologic time, two aspects stand out. The first is that for most of geologic time Earth has been warmer than it is at present. How much warmer varied through time. The second feature that stands out is the intermittent ice ages when large portions of the earth were covered with ice.

Major Ice Ages

Relatively little is known about the long period of Precambrian time. Basically it was the period during which the earth cooled from its initial very hot state. The Paleozoic, Mesozoic, and Cenozoic eras encompass the rest of geologic time, about 570 million years. More evidence, and a greater variety of
evidence, is available about the environment during these eras. The climate of Earth varied widely during this time. However, it has been established that there were three known periods of glaciation in Precambrian time. They were:

Archeozoic 2250 million years ago (mya)
Early Precambrian: 950 million years ago
Late Precambrian: 750 million years ago

There were four major glaciations following that of the Precambrian era. They were:

Early Cambrian: 650 mya
Ordovician: 450 mya
Permo-Carboniferous: 350-250 mya
Pleistocene: 1.8 mya until recent time

Following the ice age at the end of the Precambrian, the earth rapidly warmed. For the remainder of the history of the earth, temperatures have averaged 5 degrees C (9°F) higher than at the present. These warmer conditions existed probably 90 percent of the time over the past 570 million years.

The Permo-carboniferous Ice Age

An ice age, called the Permo-carboniferous, began at the end of the Paleozoic Era. It began about 325 million years ago and lasted until about 250 million years ago. The South Pole was in the midst of the large land mass called Gondwanaland. Ice sheets moved over about half of this large land mass. What is now Antarctica and parts of Australia, India, Africa, and South America were covered with ice. The glaciation of each of these areas did not take place at precisely the same time, but they were all affected by the same climatic cooling. The Southern Hemisphere suffered widespread glaciation, but the Northern Hemisphere remained warm. The most appealing explanation for this situation is a different relative location of the land masses. The northern continents were nearer the equator and the southern land masses nearer the poles.

Climate Change

Climate Change over time.

The Warming of the Earth

After the glaciation in the Permo-Carboniferous ice age, the earth again entered a long period of warm conditions. The period of warmth continued through most of the Mesozoic Era and the earth was free of glaciation. Temperatures were warm and rainfall was abundant on the land masses. Even the polar regions experienced mild weather. Initially, the warmer conditions resulted from the slow migrations of the large southern hemisphere land mass to the north. This carried areas that had been glaciated into warmer climates.

The Pleistocene Ice Age

The most important single environmental event since the human species has been on earth has been the oscillation between glaciation and interglacials during the Pleistocene Epoch. The epoch represents a large change from much of the last 570 million years. This ice age is the most recent of the major cold periods to occur over the history of the planet. During the time when the ice was most extensive over Earth, temperatures averaged about 4°C (7°F ) lower than those of the present. In the northern hemisphere it was perhaps 8 to 12 °C ( 14 to 22°F) lower than current temperatures. 

There is no question but what the climate of planet earth has changed frequently, and sometimes drastically, over geologic time.

Climate Change Today

Climate change at the present is of great consequence to most species including humans. There is really no way of knowing how much change will take place in the foreseeable future nor how much is due to the activity of our species. What is known is the earth is warming rapidly at this time and that all evidence points to human activity as bearing the responsibility.

Now is the time to take international action and not only support the Paris Agreement, but take even more drastic measures to curtain the warming!

Climate Change

Follow us on Facebook at: https://www.facebook.com/planetearthweekly/


Leave a comment

Puerto Rico: Rebuilding Sustainably

Renewable Resources

 

“Building sustainably in Puerto Rico can take many different forms.” 

By Linn Smith

October 19, 2017—Even though Puerto Rico is going through a devastating time after the hurricane, it is essential that we not only meet the current needs of the people, but also think about its future….rebuilding sustainably. Areas devastated by wind and flooding must not only think about immediate needs, but consider the future way climate change may threaten vulnerable coastal areas. 

There is an agreement among scientists that our warming climate is producing larger, more aggressive hurricanes, and rising oceans are leading to stronger storm surges, destroying and flooding inland areas.

Puerto Rico: Sources of Energy

According to the U.S. Energy Information Administration, Puerto Rico has some renewable solar, wind, hydropower and biomass resources, but relies primarily on imported fossil fuels to meet its energy needs, importing mostly from the U.S.

In 2016, Puerto Ricans paid more for their power than people in any other state except Hawaii, with 47% of electricity coming from petroleum, 34% from natural gas, 17% from coal and only 2% from renewable energy.

The Future of Energy in Puerto Rico

Now is the time to make decisions about Puerto Rico’s future energy needs. How will Puerto Rico get its power in the future? PREPA, the Puerto Rico Electric and Power Company, Puerto Rico’s only utility company, is mismanaged and highly in need of upgrading according to some sources. According to http://www.commondreams.org, it would be a waste to pour more money into this system. Instead, we need to invest funds into local renewables and energy efficient transportation, such as streetcars and light rail trains. 

Richard Heinberg in the article “Disaster in Puerto Rico” stated, “This is a chance to build back sustainably. People tend to maintain their status quo as long as it’s viable, but when in dire straits, they’re more likely to listen and when denial is no longer possible, people are more likely to face reality.”

Eigg renewables

Eigg uses 99% Renewable Energy

Eigg, Scottland: 99% Renewable

According to an article by David Nield, March 2017, http://www.sciencealert.com, researchers from around our planet are visiting the tiny, Scottish island of Eigg, which is using wind, solar and hydo to obtain the island’s power. This system, owned and operated by the island’s residents, has been using sustainable energy since 2009. Eigg Electric uses a combination of sustainable resources to ensure there is always energy. When back-up energy is needed, it’s supplied by several diesel generators with cables linking all the sources of energy together. Renewable energy is used 95% of the time and excess energy is stored in a bank of 100 batteries. When these batteries are full, electric heaters automatically switch on in the church and community hall so nothing is wasted. Eigg’s population has doubled since this system has been in place, but the system is still meeting the needs of the residents. The drawback is that citizens are limited to the amount of power they can use daily from the public utilities
.
Ta’u, a small island in Samoa, is also changing from diesel to renewables. Today it’s powered by 5,000 Solar City solar panels and 60 Tesla Powerpack battery storage units. The Powerpack is a massive battery, 16 Powerwall battery pods encased in a weatherproof box, that can store electricity during the day when supply is abundant and discharge it when demand goes up after the sun goes down. This system provides the island with about 99% of its needs.

Tesla solar project in Hawaii.

Tesla and the Powerpack Battery

Tesla has also built a huge solar energy plant on the island of Kauai, one of Hawaii’s main islands. This project will reduce fossil fuel by 1.6 million gallons per year. The island signed a 20 year contract with Tesla to buy solar generated electricity from solar panels installed on the island for 13.9 cents per kilowatt hour. The average price of electricity in Hawaii is 37.34 cents per kwh, the highest rate in the nation. Kauai is the first major solar/storage project for Tesla. Tesla states, “We will work with energy providers around the world seeking to overcome barriers in the way of building a sustainable, renewable energy grid of their own.”

Tesla is also in the process of shipping battery packs to Puerto Rico, but details of the project have not yet been made available. Building sustainably in Puerto Rico can take many different forms and accepting help from Tesla could be a starter.

Find us also on Facebook at: https://www.facebook.com/planetearthweekly/

Puerto Rico: Build Sustainably


Leave a comment

Americans Still Support The Paris Climate Agreement

building green

Cities, states and individuals must do their part in preventing climate change.

“People are publicly demanding that their local governments cut energy use and change to less carbon based sources of energy.”

By John J. Hidore

June 10, 2017—-Evidence indicates that the earth is now the warmest it has been in the last 650,000 years. Data also indicates the 20th Century was the warmest century in the past 1000 years. Most of the warmest years on record have occurred since the beginning of the year 2000. Climate change is now taking place faster and faster and is responsible for historic catastrophes around the world. It is clear to the majority of human beings inhabiting this planet that there is a serious change taking place in our weather and climate.

The Paris Climate Conference

In the fall of 2015 the historic Paris Climate Conference-Cop21 was held. Out of that conference came what is generally known as the Paris agreement. The main goal of the group is to keep the mean temperature of Earth from increasing less than 2 degrees C (3.6 degrees F) above the pre-industrial average temperature. It has already risen about half that. This means keeping the global temperature from rising no more than another 1 degree C (1.8 degree F). Reducing it this much would bring the level of carbon dioxide back to where it was at the beginning of the industrial revolution.

An agreement was finalized on December 12. The group committed to keeping the global temperature rise to 1 degree C (1.8 degree F) by the year 2100. A key difference in this agreement from previous agreements is that each individual country could set its own goals for reducing greenhouse gas emissions. The agreement imposes no penalties for countries which do not meet their own goals.

Prior conferences wanted to set the goals for each country. Some poor countries still wanted the richest countries to bear the biggest share of the cost or to make the biggest cuts in carbon emissions. The wealthier countries did commit $100 billion a year to help pay the costs for the poorest countries.

climate change

There is a lot of hard work to be done after withdrawing from the Cop21 agreement.

America Withdraws from the Paris Climate Agreement

Donald Trump stated he would take America out of the agreement. During the presidential campaign, he declared that climate change was a hoax. He also stated that if elected he would take the United States out of the 2015 Paris Accord. On Thursday, June 1, 2017, the president of the United States announced that he was withdrawing the United States from the Paris Agreement. The reason he gave was that the agreement was unfair to this country. That this decision on his part has trashed America’s image abroad is an understatement. The United States, up to this point, had been leading the effort to take action to reduce or halt the human induced portion of climate change.

Americans are Supporting the Paris Agreement

Millions of individuals have now become activists on reducing climate change. People are changing their life styles to use less energy. They are publicly demanding that their local governments cut carbon emissions and change to less carbon based sources of energy.

The ranking United States diplomat in China, David Rank, resigned after 27 years in the State Department. He indicated that his conscious would not let him continue in light of President Trump’s withdrawal from the Paris Agreement. The governments of a number of states have publicly declared they will support the agreement. They will move ahead on measures to reduce greenhouse emissions and climate change. California, which is the sixth largest economy on the planet, is pushing ahead to become a carbon free region. Other states are following suit even if they do not officially support the Paris agreement. The number of states actively participating in cutting carbon has now reached about a dozen at the time of this writing.

Also many non-governmental environmental organizations, with millions of members, are supporting the Paris agreement. They are devoted to reducing energy use and to switch to non-carbon sources of energy. Many cities are actively working to reduce greenhouse emissions. As of June 6, approximately 250 mayors of American cities officially adopted the Paris agreement. These cities contain approximately 60 million people. They are part of a group called Mayors National Climate Action Agenda.

Among the cities that have agreed to support the Paris Agreement is Pittsburgh, Pennsylvania. This is the very city which Trump stated he represented when withdrawing from the Paris Agreement. There is no doubt that the decision of the current president of the United States has shocked  the rest of the world, let alone the majority of the people in this country. However, the people of this country will not turn their backs on the rest of the world. They will stand with all nations that are committed to reducing the extent of greenhouse gases in our atmosphere.

Climate Change and Mass Extinction

Mass extinction could happen again-do we care?

Results of our Changing Climate

Our changing climate is currently resulting in catastrophes. Island nations are being force to move or cease to exist. Inland rivers are undergoing record floods. Extreme high temperatures are doing tremendous damage to plants and animals. How great these catastrophes are in the future depends on what our nation, along with all others, do prevent climate change. Let Americans lead the way with or without our government!

Preventing Climate Change


Leave a comment

History of the United State’s Effort to Lead the War on Climate Change

Climate Change

Temperatures are steadily rising on our planet.

The President’s Decision Will Have Major Effects on People, the Environment, and the International Status of our Country.

By Dr. John J. Hidore
June 2, 2017—-The United States has been a world leader for decades in the effort to take action to slow or stop the warming of planet Earth. In 1992 a United Nations conference know as the Earth Summit was held in Rio de Janeiro, Brazil. At that conference the United Nations Framework Convention on Climate Change was adapted. The United States played a key role in that conference, where the to reduction of emissions from greenhouse gases was initiated.

Negotiations were held in Kyoto, Japan in the fall of 1997. Opposition to the Protocol by the corporate world was so great that the negotiations nearly collapsed. Representatives of the United States pleaded for adaption. Then vice President Al Gore led the fight for adoption. The supporter of the document won. The treaty finally came into full force in 2005 when enough countries satisfied the criteria necessary for adaptation.

Melting of the Arctic

The Arctic sea ice is melting at a record rate.

The United States became a leading proponent of the Paris Climate agreement of 2015. The agreement will greatly reduce the emission of greenhouse gases in the years ahead. It was agreed to by almost every country in the world.

Shredding America’s Leadership on Climate Change

America’s leadership in taking action on climate change may be shredded. The GOP now controls the federal government and most state governments. Their position is that profits are more important than people. Greed is the primary ethic driving this policy.

The newly elected president has laid out extensive plans that will essentially prevent any action from being taken to reduce the risk of climate change if it will affect corporate profits. First and foremost the president has repeatedly stated that he would withdraw the United States participation in the Paris Climate agreement. As a major producer of these gases the decision to withdraw from the agreement spits in the face of every other country and every individual living on the planet. His stance on the agreement was a major topic at the Group of Seven (G7) meetings in Taormina, Italy this past month. The group of seven includes Britain, Canada, France, Germany, Italy, and japan in addition to the United States.

Fossil Fuels

Coal and Oil Formation

Since the United States is the second leading country in the production of greenhouse gases, it would severely reduce the importance of the agreement. It is second only to China which has signed onto the agreement. Many very important persons on the international scene have encouraged President Trump to keep this country in the agreement. The first on the current trip to admonish Trump on the environment was the Pope, who gave Trump a copy of his encyclical on the environment. Others that made a strong case for the US staying in the agreement were major players in the European Union.

Effects on People, the Environment, and the International Status of our Country

What the United States does on this issue is of global importance since we are such a large consumer of energy and source of greenhouse gas emissions. At the time of this writing it is unclear what decision the President will make. He can stay with his plan to withdraw us from the world agreement in favor of profits, he can keep us in the agreement and lower our goals for cutting greenhouse gases, or he can decide to keep this country in tune with the rest of the world and honor our pledge to do something about global warming and climate change. If he decides on the latter it will at least do two things. One, announce to the world that profits for American corporations are the number one goal of his administration, and two, decide to further tarnish our image and trust by the rest of the world!

Do your part in reducing CO2!


3 Comments

Global Warming is Speeding Up

Climate Change

Temperatures are steadily rising on our planet.

“May 2015 through September 2016 were the warmest 16 months on record. The year 2016 passed the previous year as the warmest year since records began.”

By Dr. John J. Hidore

May 21, 2017—Nearly three-fourths of the earth’s surface is covered by ocean and it is ocean temperatures which control global atmospheric temperatures. Approximately 90% of the energy absorbed by Earth goes into the oceans. The other 10% is absorbed by the land masses.

In the early years of keeping weather records there was very little data available concerning the world oceans. Now there is much and the data is constantly increasing. The oceans are absorbing heat energy at a faster rate now than in the past. A recent study indicates that the amount of heat energy absorbed by the oceans has doubled since 1997. The oceans are estimated to have absorbed as much energy since 1997 as in the previous years of record.

Most of the heat added to oceans is absorbed near the surface. The actual change in temperature in the ocean surface is extremely small due to the high heat capacity of water. It takes more heat energy to change the temperature of a given unit of water than to change the temperature of air or earth materials.

The amount of energy it takes to change the temperature of a given unit of water one degree Celsius will change the temperature of a unit of dry air by four degrees. The same amount of energy will change dry land by about five degrees. This helps explain why the atmosphere and bare land get so hot.

Planet Earth is warming.

Record temperatures around our planet.

Evidence of Global Warming

The majority of people, including both scientists and non-scientists around the world, understand that our planet earth is warming. There is overwhelming evidence that this is the case. Geological evidence indicates that the earth is now the warmest it has been in the last 650,000 years. Data also indicates the 20th Century was the warmest century in the past 1000 years.

The year 1880 marks the beginning of the modern historical record. Analysis of the collected data indicates the temperature on the planet has been increasing rapidly in the years since the global record was established.

The number of weather stations collecting temperature data has increased rapidly with time. There are now more than 6000 sites where data is being collected. Satellites are now also contributing data.

Global warming

Records are being broken around the world.

Global Temperatures for the 21st Century

Since 2000 global monthly temperatures have broken records more than 30 times. The average global temperature has increased about 0.8ºC (1.4ºF) since 1880. About 2/3 of this increase has been since 1975. Most of the warmest years on record have occurred since the beginning of the year 2000. It is significant, that in comparison to all the record warmth, the coldest year on record was more than one hundred years ago in 1911.

Record Temperatures Since 2000

Regions where record high mean annual temperatures occurred since the beginning of the year 2000 are:

Africa, 7 countries
Antarctica Asia, 21 countries
Europe, 23 countries
North America, 4 countries
Oceania, 2 countries
South America, 5 countries

Global Warming: 2015 to Date

The year 2015 was the warmest year on record up to that date. The mean temperature was 14.7 ºC (58.62degrees F). This was 0.9 ºC (1.62degrees F) above the mean of the 20th Century and 0.2 ºC (0.29degrees F) over 2014. It was the largest annual temperature increase on record. All months in 2015 set new records with the exception of January and April. December of 2015 was unusually warm, even for 2015. It was more than one degree Celsius warmer than the 30 year normal. Climate normals are set by 30 year intervals. The current normal is the period from 1981 to 2010.

Fossil Fuels

Coal and Oil Formation

Record Breaking Temperatures

Many global temperature records were recorded in 2015 and the trend continued into 2016. February 2016 continued a string of nearly a dozen straight months of record monthly temperatures. The winter season, December through February, was also a record.

In February 2016 global temperatures were not only record temperatures, but they rose drastically. The increase over the previous year was also the most since records began in 1880. May 2015 through September 2016 were the warmest 16 months on record. The year 2016 passed the previous year as the warmest year since records began. July of 2016 was the warmest month ever recorded since 1880.

Indian Heat Wave of 2016

India experienced extreme high temperatures in the spring of 2016. In May a severe heat wave alert was issued for several states. A severe heat wave is one in which temperatures of at least 47.2°C (117°F) occur.

In the city of Philodi, in western India, unofficial temperatures reached 51°C (124°F). This is the highest temperature on record in India. Temperatures averaged above 40°C (104 ºF) over large areas. Some urban high temperatures were:

New Delhi 47 °C (117 ºF)
Churu 50 °C (122 ºF)
Philodi 51.°C (124 ºF)

Drought in India

Indian drought causes famine.

Global Warming and Population

High temperatures in India had a huge effect on the human population. The impact on the country was immense. More than 300 million people were adversely affected. Crops failed or were below average in 13 states in during the growing season. Thousands of farmers abandoned their farms. Approximately 17,000 villages had, or were facing water shortages. Several Indian states shut down schools to reduce risk to students. Heatstroke was a widespread problem and many deaths were reported across the region. It has been classified as one of the deadliest heat waves in modern history.

The Hazards of Extreme Temperatures

It needs to be understood that temperature numbers are just a measure of atmospheric heat. What is truly important is the impact of the greater heat. Record high temperatures affect almost all living things in the region where they occur. What future temperatures will be is unknown. Since record high temperatures are occurring more and more frequently it seems highly probable that new and more frequent high temperature extremes will occur and that the effects will become more hazardous to life on the planet. The only real solution to the problem is to reduce the emissions producing the warming and curb population growth.

Record high temperatures affect almost all living things in the region where they occur!