Tuesday, June 22, 2010

World still heading for 3 degree Celsius warming

AFP: World still heading for 3 degree Celsius warming: study:

"BONN — The world is careering towards three degrees Celsius (5.4 degrees Fahrenheit) of warming by 2100 despite headline-making promises to curb carbon emissions, a study released at UN talks here said on Thursday.

'The current pledges and loopholes give us a virtual certainty of exceeding 1.5 C (2.7 F), with global warming very likely exceeding 2 C (3.6 F) and a more than 50-percent chance of exceeding 3 C (5.4 F) by 2100,' said Bill Hare of Germany's Potsdam Institute for Climate Impact Research (PIK).

Around 120 countries have signed up to voluntary action on greenhouse gases under last December's Copenhagen Accord, which aims to limit warming since pre-industrial times to 2.0 C.

Scientists caution there is no consensus on what is a safe level for warming, and some say a rise of even 2.0 C could still have far-reaching risks for ice and snow cover and rainfall patterns"

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Carbon Confessions from Earth Day 2009, Santa Barbara, CA

The Tree of Carbon Forgiveness

The Tree of Carbon Forgiveness
Carbon Penance Generator

 

   Instructions

 

  1.  Click the Forgiveness Button.
  2.  Implement Carbon Penance quickly.
  3.  Avoid future Carbon Temptation through greater

     personal and social awareness. 

 


Penance -- Then and Now

Penance -- Then and Now
In the Middle Ages, there was no buying and selling of carbon indulgences. Now it's a booming business. "The worst of the carbon-offset programs resemble the Catholic Church's sale of indulgences back before the Reformation," said Denis Hayes, the president of the Bullitt Foundation, an environmental grant-making group. "Instead of reducing their carbon footprints, people take private jets and stretch limos, and then think they can buy an indulgence to forgive their sins." The New York Times, 4/29/07

What's a Carbon Footprint?

What's a Carbon Footprint?
A carbon footprint is a "measure of the impact human activities have on the environment in terms of the amount of green house gases produced, measured in units of carbon dioxide". It is meant to be useful for individuals and organizations to conceptualize their personal (or organizational) impact in contributing to global warming. A conceptual tool in response to carbon footprints are carbon offsets, or the mitigation of carbon emissions through the development of alternative projects such as solar or wind energy or reforestation. A carbon footprint can be seen as a subset of earlier uses of the concept of ecological footprints

Source:  Wikipedia - Carbon Footprint