2. Global Warming
Greenhouse effects
Global wheather patterns

5. Humans are not
the main
producer of
CO2
 Vulcans produce more CO2 in each year than all the sources of men
made CO2 put together
 Animals produce 150 gigatoneladas of CO2 against 6,5 gigatoneldas
produced by humans
 Oceans, dying vegetation produce lots of CO2

6. What drives the
temperature changes?

14. 1 - Cientista brasileiro contesta hipótese do aquecimento global (Ricardo
Augusto Felício)
http://www.youtube.com/watch?feature=endscreen&v=xZ2j2hFcP_g&NR=1
2 - Aquecimento Global com o Professor da USP Ricardo Augusto Felício no
Programa do Jô
http://www.youtube.com/watch?v=uSCf_paGnSU
3 - Aquecimento Global com o Professor da UFAL Luiz Carlos Molion no Canal
Livre
http://www.youtube.com/watch?v=M2d5JnRwAN4&feature=relmfu
4 - A Grande Farsa do Aquecimento Global / The Great Global Warming Swindle
http://www.youtube.com/watch?v=tpvpiBiuki4&feature=related
5 - A hipocrisia dos ambientalistas - George Carlin
http://www.youtube.com/watch?v=OqQMJra20MQ&NR=1