Global warming, pollution?

Francis Stickle: CO2 emissions, made from deforestation, pollution of the AIR, car emissions, and such make a gassy shell around the atmosphere warming the earth.or at least that is what i am told.i dont think it has to do with litter/pollution, i think it has more to do with smoking, car emissions, and other AIR pollutions.

Dionna Doyel: Anthropogenic (or man made) global warming is caused primarily by greenhouse gas emissions, such as CO2, methane, and nitrous oxide.Anthropogenic sources of CO2 come from the combustion of fossil fuels for the purpose of energy production; anthropogenic methane comes from energy production, agriculture, waste treatment, landfills; and, nitrous oxide comes primarily from agriculture and energy production.There are some people who will claim that CO2 is not a pollutant, because it is also found “naturally” in the environment. But pollution is defined as the introduction of harmful substances into the environment. Mercury is also ! found “naturally” in the environment, but when humans release mercury into the air and water, it is considered pollution....Show more

Bethanie Menden: the bad air of pollution causes ozen layer to dissapear and suns rays go in the earth harshly but cant escape causing climate change and melting glaciers then the ocean rises and floods places

Jarrod Darnall: The effects would be negligable. Man made gw is silly. It makes me laugh. Did you know that carbon dioxide is considered a trace gas in our atmosphere? They measure it in parts per billion. Billion with a B! Go to www.junkscience.com if you want. The whole thing can't be proven. It's a giant money grab. Oh well, no one believes me. It will all change in a year or two when the temp starts coming down. Then I will really laugh!