Amy Goodman: Hold Politicians’ Feet to the Fire

[marmar]

from Truthdig:



Hold Politicians’ Feet to the Fire


Posted on Oct 23, 2007
By Amy Goodman

Fires rage through Southern California. Massive rainstorms drench New Orleans. The Southeast U.S., stretching from Tennessee across the Carolinas and into Georgia, is in the midst of what could be the worst drought on record there. Atlanta could run out of water. While the press does an admirable job bringing us live images of extreme weather, it doesn’t explain why these events are happening. What links these crises? Global warming. Two words that have all too often been vacuumed off of government Web sites and erased from government scientific studies.

If the press isn’t making the connection, Bill McKibben is. In 1989, he wrote the book “The End of Nature,” one of the first books to describe global warming as an emerging environmental crisis. Now, 20 years later, he is leading a campaign to draft mass grass-roots participation to publicize the potential catastrophe of climate change and to demand federal action to “Step It Up.” The first Step It Up day of action, April 14, 2007, organized in local communities through a central Web site, saw 1,400 coordinated activities pulled together in just three months. The second day of action is planned for Nov. 3, organized through the Web site stepitup2007.org.

“What’s important to remember and the reason that we spend all our time organizing now, trying to change all this, is that so far human beings have raised the temperature of the planet about one degree Fahrenheit,” says McKibben. “The computer modeling makes it very clear that before the century is out, unless we take very strong action, indeed, we’re going to raise the temperature of the planet another five degrees Fahrenheit. So, take whatever you see now, multiply it by five, and then toss in all those cascading effects that come, as we exceed one threshold after another.”

The cascade effect is what is so important to understand. How could one degree Fahrenheit make such a big difference? One immediate, measurable impact of that seemingly slight temperature rise, according to University of Arizona scientist Tom Swetnam, is the increase in the frequency and duration of large wildfires in the U.S. West. Swetnam and his team have linked a warming, drying trend since the 1980s to the incidence of fires, like the dozen that are raging out of control in Southern California.

The predictions are not good. Trees take in carbon dioxide, the main greenhouse gas, releasing oxygen. In his August 2006 Science article, Swetnam reports that Western U.S. forests remove 20 percent to 40 percent of the carbon dioxide in the U.S. As forests burn, McKibben notes, carbon is released into the atmosphere. Fewer trees then remain to take carbon dioxide out of the atmosphere, making warmer conditions, supporting more and longer fires, and so on, creating a positive feedback loop. A central warning of the scientific community is this: At some point, if Earth’s temperature rises much more, maybe three degrees, maybe six degrees, an irreversible feedback loop will overwhelm the planet’s climate, with cascading impacts leading to a warmer and warmer planet. ..........(more)

The complete piece is at: http://www.truthdig.com/report/item/20071023_hold_politicians_feet_to_the_fire/

[bridgit]

1. that is a plan...

:thumbsup:

[rusty quoin]

2. computer modeling...we really should pay attention to this.

“The computer modeling makes it very clear that before the century is out, unless we take very strong action, indeed, we’re going to raise the temperature of the planet another five degrees Fahrenheit. makes it very clear that before the century is out, unless we take very strong action, indeed, we’re going to raise the temperature of the planet another five degrees Fahrenheit.

[Mojorabbit]

3. I about choked

when someone talking to wolf on CNN said the fires were due to climate change.

[ConsAreLiars]

4. Today's (Tuesday's) Democracy Now! featured a long interview with McKibbon.

Audio, video and transcript at the following link. Very important information.
http://www.democracynow.org/article.pl?sid=07/10/23/1412206