You are viewing a single comment's thread from:RE: The Questions Contest #57 | What's your opinion about climate change? | Reply and win SBD & Smartcash!View the full contextView the direct parentthepassenger (57)in #contest • 7 years ago well 97% of scientifics agree is man-made..
variations in sunlight, volcanic eruptions, CO2 levels has also caused global warming but i think that's millions of years ago...But recently scientist believe that over 90% of human activity has caused more recent global warming.