Quote:
Originally Posted by tuccillo
|
Thank you. Clearly, as most reputable scientists have said, there is an upward trend. You'd have to be brain dead not to notice the signs of global warming: The ocean temps are getting warmer, ice sheets are shrinking, glaciers are retreating, sea level is rising, extreme weather events are increasing in frequency. This is from climate.nasa.gov - while the sun has played a role in past climate changes, not this time around. It is manmade activities that are the principal driver of the greenhouse effect, a conclusion reached by scientistic experts from around the world.