900 Pledges
- Start Date:
8-22-2007 - Last Pledge:
10-10-2009
Issue:
ALL 10 OF THE HOTTEST YEARS ON RECORD GLOBALLY HAVE OCCURRED IN THE LAST 15 YEARS!
Burning fossil fuels such as natural gas, coal, oil and gasoline raises the level of carbon dioxide in the atmosphere, and carbon dioxide is a major contributor to the greenhouse effect and global warming.
Belief:
You can help to reduce the demand for fossil fuels, which in turn reduces global warming, by using energy more wisely. Here are simple actions you can take to help reduce global warming.
i think the global warming are very dengerous
great work u guys......
VEry true! Nicely said!
so true... its good to see something like this is being promoted...
even a few software companies i know are taking some good measures ... like using less paper....
to alllll those whose seee this...
keep up the good work...
The effects of forcing agents on the climate are complicated by various feedback processes.
One of the most pronounced feedback effects relates to the evaporation of water. In the case of warming by the addition of long-lived greenhouse gases such as CO2, the initial warming will cause more water to be evaporated into the atmosphere. Since water vapor itself acts as a greenhouse gas, this causes still more warming; the warming causes more water vapor to be evaporated, and so forth until a new dynamic equilibrium concentration of water vapor is reached with a much larger greenhouse effect than that due to CO2 alone. (Although this feedback process involves an increase in the absolute moisture content of the air, the relative humidity stays nearly constant or even decreases slightly because the air is warmer.
save the world frm global warming,,all of us need to plant a tree,, and please not use to much air con,,and please tell this to ur friends,,
I try to be responsible and practice all of the points mentioned in the pledge daily. I also pass this responsibility on to my children by having them go to the recycling center with me whenever possible. I am a product of Woodsy Owl "Give a Hoot don't Pollute"