tagged w/ Real Issues
-
How much more proof do we need?
Few scientists doubt that Earth's climate is changing and growing warmer. Only a small number of skeptics dispute that humans are a prime cause of the problem.
But still, as a nation, we dither. The United States is among the world's top three emitters of carbon dioxide and other greenhouse gases, along with China and India.
And yet our so-called leaders continue to tiptoe around the issue as if they might wake a sleeping baby.
At least some people are awakening. They've slept late, but they're awakening nonetheless.
UC Berkeley physics Professor Richard Muller has joined the overwhelming scientific consensus that global warming is real, and that human-caused pollution is a major culprit.
Describing his "total turnaround," Muller wrote in a Sunday column for The New York Times: "Three years ago I identified problems in previous climate studies that, in my mind, threw doubt on the very existence of global warming. Last year, following an intensive research effort involving a dozen scientists, I concluded that global warming was real and that the prior estimates of the rate of warming were correct. "I'm now going a step further: Humans are almost entirely the cause."
This summer offers a sense of the consequences of inaction. We've seen massive drought, Colorado on fire, and the hottest day in Atlanta in its recorded history. While it's impossible to tie specific events to climate change, these are exactly the kinds of extremes predicted by the climate models scientists have been developing for decades. And we will witness increasingly dramatic and dire climate calamities unless emissions are brought under control.
On the campaign trail, there is plenty of vague talk about "energy independence" or "clean energy," with both presidential candidates ducking what policies they will pursue to reduce greenhouse gases.
Presumptive Republican nominee Mitt Romney has been a major flip-flopper, depending on the audience, providing little confidence that he knows where he stands.
In 2003, as governor of Massachusetts, Romney said climate change "is beginning to affect our natural resources and that now is the time to take action." In 2005 he supported the Regional Greenhouse Gas Initiative, a cap-and-trade system among Massachusetts and eight other states, calling it a "great thing" for Massachusetts' jobs and economy.
Then he got cold feet and withdrew his support.
Fast forward to the current campaign, and Romney has been all over the map.
In June 2011, he said, "I think it's important for us to reduce our emissions of pollutants and greenhouse gases that may well be significant contributors to the climate change and the global warming that you're seeing."
A few months later, he said the opposite: "My view is that we don't know what's causing climate change on this planet. And the idea of spending trillions and trillions of dollars to try to reduce CO2 emissions is not the right course."
Obama made climate change a priority in running for president in 2008, saying future generations would look back and say, "This was the moment when the rise of the oceans began to slow and our planet began to heal."
But he has backed off in the face of Republican opposition in Congress. On the campaign trail this year, he talks about "energy." Addressing climate change is a promise Obama has failed to deliver upon.
Both candidates must be pressed on what policies they would pursue, nationally and globally. If Muller can change his tune on climate change, Obama and Romney can at least discuss the issue and offer solutions. The stakes involved couldn't be higher.
Read more here: http://www.modbee.com/2012/08/01/2308493/presidential-contenders-cant-duck.html#storylink=cpy
http://disasterandemergencysurvival.com/wp-content/uploads/2010/02/Global-Warming.jpgHow much more proof do we need?
Few scientists doubt that Earth's climate is... more
-
-
* Arctic's abundant oil, gas attracts global interest
* As sea ice recedes, new trade routes open
(Reuters) - Secretary of State Hillary Clinton will assert U.S. interest in the Arctic, where the prospects for abundant oil, gas and new trade routes has been likened to a modern-day gold rush, when she visits the region on Saturday.
As the sea ice recedes with climate change, huge oil and gas fields are adding vast amounts to global reserves, while sea passages are opening for longer periods each year and cutting thousands of miles off trade routes between Europe and Asia.
Clinton will visit Tromsoe, a Norwegian town in the Arctic Circle, as part of an 8-day trip to Scandinavia, the Caucasus and Turkey.
She follows a host of high-profile international visitors as the region enjoys unprecedented political and economic power.
Norway has moved its military operational headquarters into the Arctic Circle, China has development plans for Iceland and countries, including Russia, are laying claim to exploration rights in the once pristine Barents Sea. Continued...* Arctic's abundant oil, gas attracts global interest
* As sea ice recedes,... more
-
