climate
Tracking Climate Opinions
Public opinion about global warming is an important influence on decision making about policies to combat global warming and to be prepared for its consequences. An extensive polling effort by Yale University has produced an estimate of public opinions down to state, congressional district, and county levels.
Climate Change And A Divided Country
This Saturday is Earth Day and it’s also the occasion for the March for Science taking place in Washington, DC and in many other cities around the world. The purpose is to express support for scientific research and evidence-based policies in a tumultuous political environment.
The Doomsday Seed Vault
The Svalbard Global Seed Vault, tucked away on a Norwegian island far above the Arctic Circle, is often described as humanity’s last hope against extinction after some global crisis and is popularly known as the “Doomsday Vault.” Although its mission is to keep the world’s seeds safe, it wasn’t actually created to reseed the planet after a world-wide catastrophe.
Arguing Against Climate Change
Most of the world has accepted the analysis of the overwhelming majority of climate scientists that shows that our planet is warming and that our actions are the primary cause. However, some people – notably a number holding high office – reject this analysis. What exactly does it imply to say that climate change is not happening or is not caused by us?
Climate-Friendly Refrigerants
In 1988, President Reagan signed the Montreal Protocol, which banned CFC refrigerants like Freon in air conditioners and refrigerators. The chlorofluorocarbons were the cause of a giant hole in the ozone layer, which has been shrinking ever since the ban. Unfortunately, the chemicals that replaced CFCs – hydrofluorocarbons or HFCs – have their own major problem: they are a seriously bad greenhouse gas, far worse than carbon dioxide. Last fall, an international agreement was reached by over 170 countries to reduce and eventually replace HFCs, which included 100 developing countries like China and India where air conditioning use is growing fastest.
Corporations To The Rescue
Regardless of the new administration’s position on climate change, America’s corporations have assumed a leadership role in the country’s ability to meet and beat previous domestic climate pledges.
Last Year Was Hot
Last year was not the hottest year on record in the United States; it was only the second hottest. 2012 was the hottest because of some searing heat waves that summer. However, 2016 marked 20 above-average temperature years in a row. The five hottest years recorded have all happened since 1998. Every state had a temperature ranking at least in the top seven and both Georgia and Alaska had their hottest years ever. While it was only the second hottest year on record in the U.S., last year was the hottest year for the entire world.
The Arctic Is Getting Crazy
Unprecedented things have been happening with the weather up in the Arctic in recent times. In fact, during the past year, the climate in the Arctic has at times bordered on the absurd.
Climate Change And Heat Waves
2016 was the hottest year on record and saw many extreme weather events. How much of what happened resulted from climate change has yet to be assessed. However, the analysis of 2015 – which was the hottest year on record up until last year – has been presented in a special publication by the American Meteorological Society.
Global Climate Or Local Weather?
We don’t experience climate; we experience weather. And a new study has found that what Americans believe about the changing climate often depends more on their personal experience than what is going on around the world.
Climate Engineering
With the forthcoming administration change, it appears that the federal government is likely to start backing away from tackling climate change and may even be obstructive towards efforts to mitigate the growing problem of greenhouse gas emissions.
Rising East Coast Seas
Sea levels are rising around the world because of melting ice as well as warming waters since water expands as its temperature goes up. Average sea levels around the world are predicted to rise by about three feet by the end of the century as a consequence of the warming climate.
China As Climate Leader
China and the United States today produce nearly half of the world’s carbon emissions, so the fight against global climate change depends greatly upon what actions the two countries take. China has undergone a dramatic transformation over the past twenty years from a largely rural society to one that is far more urbanized and far more energy intensive. In 1997, when the Kyoto Protocol on climate was negotiated, China was only responsible for 14% of global CO2 emissions. It then surpassed the US on that front in less than 10 years and now accounts for nearly 30% of the world’s emissions.
Extreme Cold And Climate Change
Global climate change is typically referred to as global warming and that name implies that things are getting warmer all the time. Well, the planet as a whole is, as measured by the planet-wide mean temperature, which continues to rise over time.
Climate Change And Reindeer
Hundreds of thousands of reindeer roam Russia’s Yamal Peninsula, which is located in northwestern Siberia, and are herded by the indigenous Nenets people, reportedly among the Arctic’s last truly nomadic reindeer herders. Reindeer provide these indigenous people with transportation, food, clothes, and even tools made from their bones. Reindeer are well suited for the freezing temperatures and thick snow of this climate. But they are not well suited for climate change.
Hot Times For Santa
Santa Claus may have to change out of that heavy red suit this Christmas. The North Pole, site of his fabled workshop, is seeing historically high temperatures this year. In fact, it is 36 degrees Fahrenheit higher than it has been in past decades. This is a staggering number.
Climate Change And Jobs
Combating climate change is a bit like treating a disease whose early stage symptoms are not very severe. People are not as motivated as they should be. Businesses have to comply with new regulations and spend money on new technologies, which seems like a losing proposition.
The Zombieless Apocalypse
Post-apocalyptic fiction is all the rage these days. There are numerous stories featuring an endless list of civilization-ending disasters: asteroid collisions, cataclysmic earthquakes, nuclear wars, supervolcanoes, pandemics… the list goes on and on. Most of the time, humanity either perishes entirely, is reduced to a handful of heroic and astonishingly resourceful souls, or ends up inexplicably as zombies staggering around the landscape in search of brains.
Canadian Carbon Tax
The Canadian government has chosen a carbon tax as its national policy to reduce greenhouse gas emissions. This aggressive move could have major repercussions around the world.