What is Golbal Warming? How is it affecting us now?

http://www.youtube.com/watch?v=yUsGF-iGg... http://www.globalwarminghoax.com

warming of climate northern hemisphere! also if you look at the globe you will come to see heat rises thus north warming south cooling

It is not doing anything to me because is a scam manipulated by thew government.

My 2 cents.

in simple terms: its all of our filth floating in the air; magnifiying and storing all the heat of Earth: very bad

this is already a long time issue pal, pay attention before it strikes us=)