RE:RE:RE:RE:RE:RE:RE:RE:NASA and climate changeYou have a reading comprehension problem. These are the facts:
In its Fifth Assessment Report, the Intergovernmental Panel on Climate Change, a group of 1,300 independent scientific experts from countries all over the world under the auspices of the United Nations, concluded there's a more than 95 percent probability that human activities over the past 50 years have warmed our planet. https://climate.nasa.gov/causes/
masfortuna wrote: What you should have read is that the highest contributor to Co2 in the atmospere is water evaporation which accounts for 85% of the "ambient" CO2. Combined with the remaining Natural factors, green house gases account for about 97%. These are the facts. The remaining 3% MAY be caused by environmental issues of which a portion is directly linked to man. Those are the facts just like the sun is hot and the earth is round. There is nothing to agree or disagree with.
mas
FYI the issue is not whether man made emmissions are causing global warming, but WHAT can be done. In Canada our carbon footprint is actually higher than China's BUT a large chunk is attributed to heating costs, LARGE travel distances which require the usage of fossil fuels, and the fact that the population is highly industrialized. 85% of China's population (India is at 77%) don't own vehicules yet...You think Trudeau's carbon tax is going to help?