Greed of people like Al Gore and Maurice Strong. Quest for power by the UN.
You can get a lot of info below...CO2 is the biggest factor
en.wikipedia.org/wiki/Global_warming
http://news.nationalgeographic.com/news/...
Solar activity, we are just coming out of a modern solar maxima, and heading towards a solar minimum, it could get colder.
Propaganda, combined with an uneducated populace unable to recognize that they are being manipulated.
ddddddddffff
black people
Oral sex.
