How food waste contributes to climate change
Humans waste more than 1.4 billion tons of food annually. That’s a stunning number.
A new study explains how all of this ridiculous waste contributes to climate change.
We should be focusing being more efficient about using surplus food, not just to feed the hungry, but to cut down on the unnecessary production of food.
Paris Climate Deal Offers Hope
In an historic development, 195 nations agreed to a framework to reduce carbon emissions and hopefully reduce the warming of the planet. It was a huge win for Barack Obama and others around the world who worked for years to bring this agreement about. Republicans are trashing the agreement, but this progress on climate change may be one of Obama’s most significant accomplishments.
Read the rest of this entry »
Are attitudes shifting on global warming?
With the unfortunate damage caused by Hurricane Sandy, the issue of global warming is front and center again in the public discourse. And, after years where climate science deniers have tried to shift the public debate, the hurricane has provided a vivid example of the challenges we face as a result of global warming. Of course you can’t tie one storm to this phenomenon, but rising sea levels certainly added to the destruction as we saw massive flooding in New York and New Jersey. The general connection is logical, and the public is now paying attention again. As the Earth gets warmer, the polar ice caps are melting, and sea levels are rising. With that, the chance of flooding increases dramatically.
With the latest election, exit polls showed that 68% of Americans listed climate change as a serious problem. This represents a pretty big shift, though we’ll have to see if this holds as the storm is fresh in everyone’s mind right now. It will probably remain in the news, however, as rebuilding in New York and New Jersey will be a big story, along with the fight for Federal funds to pay for it.
Here are some more reactions.
An unscientific survey of the social networking literature on Sandy reveals an illuminating tweet (you read that correctly) from Jonathan Foley, director of the Institute on the Environment at the University of Minnesota. On Oct. 29, Foley thumbed thusly: “Would this kind of storm happen without climate change? Yes. Fueled by many factors. Is storm stronger because of climate change? Yes.” Eric Pooley, senior vice president of the Environmental Defense Fund (and former deputy editor of Bloomberg Businessweek), offers a baseball analogy: “We can’t say that steroids caused any one home run by Barry Bonds, but steroids sure helped him hit more and hit them farther. Now we have weather on steroids.”
In an Oct. 30 blog post, Mark Fischetti of Scientific American took a spin through Ph.D.-land and found more and more credentialed experts willing to shrug off the climate caveats. The broadening consensus: “Climate change amps up other basic factors that contribute to big storms. For example, the oceans have warmed, providing more energy for storms. And the Earth’s atmosphere has warmed, so it retains more moisture, which is drawn into storms and is then dumped on us.” Even those of us who are science-phobic can get the gist of that.
This will have an impact on our politics.
Posted in: Global Warming
Tags: climate change, climate change debate, climate science deniers, flooding, global warming debate, Hurricane Sandy, Jonathan Foley, Mark Fischetti, melting ice caps, rising sea levels, sea levels
Mitt Romney flip flops on global warming
Mitt Romney is well-known as someone who will shamelessly change his position for political expediency, and now he’s applying his famous mental gymnastics to the issue of global warming.
The details are here, but basically he’s realizing that his rational statement on climate change in the past are not doing him any good in a GOP primary dominated by voters who hate science.
Posted in: Global Warming
Tags: climate change, climate change attacks, climate change causes, climate change deniers, climate change fact check, climate change facts, climate change fraud claims, climate change hoax claims, climate change lies, climate change propaganda, climate change science, climate change skeptics, global warming attacks, global warming causes, global warming deniers, global warming fact check, global warming facts, global warming fraud claims, global warming hoax claims, global warming lies, global warming propaganda, global warming science, global warming skeptics, Mitt Romney contradictions, Mitt Romney double-talk, Mitt Romney flip-flopper, Mitt Romney flip-flops, Mitt Romney global warming, Mitt Romney hypocrisy, Mitt Romney hypocrite, Mitt Romney mental gymnastics, Mitt Romney misleading, Mitt Romney opportunist, Mitt Romney quotes, Mitt Romney warming flips, scientific consensus on climate change, scientific consensus on global warming
Blow to climate change deniers
This is pretty interesting, as all of the global warming skeptics will now have to face this study from a former skeptic.
Climate change deniers thought they had an ally in Richard Muller, a popular physics professor at UC Berkeley.
Muller didn’t reject climate science per se, but he was a skeptic, and a convenient one for big polluters and conservative anti-environmentalists — until Muller put their money where his mouth was, and launched the Berkeley Earth Surface Temperature project, in part with a grant from the Charles G. Koch foundation.
After extensive study, he’s concluded that the existing science was right all along — that the earth’s surface is warming, at an accelerating rate. But instead of second-guessing themselves, his erstwhile allies of convenience are now abandoning him.
“When we began our study, we felt that skeptics had raised legitimate issues, and we didn’t know what we’d find,” Muller wrote in a Friday Wall Street Journal op-ed. “Our results turned out to be close to those published by prior groups. We think that means that those groups had truly been very careful in their work, despite their inability to convince some skeptics of that. They managed to avoid bias in their data selection, homogenization and other corrections. Global warming is real. Perhaps our results will help cool this portion of the climate debate.”
This does not speak to the issue of whether humans are causing the warming, but it’s another persuasive set of data on this issue of warming itself.
Posted in: Uncategorized
Tags: Berkeley Earth Surface Temperature project, Charles G. Koch foundation, climate change, climate change attacks, climate change causes, climate change deniers, climate change fact check, climate change facts, climate change fraud claims, climate change hoax claims, climate change lies, climate change propaganda, climate change science, climate change skeptics, climate change studies, global warming attacks, global warming causes, global warming deniers, global warming fact check, global warming facts, global warming fraud claims, global warming hoax claims, global warming lies, global warming propaganda, global warming science, global warming skeptics, human-induced emissions, Richard Muller, Richard Muller study, scientific consensus on climate change, scientific consensus on global warming