Questions with the keyword 'globalwarming'

• does the erruption of one volcano cause more green house gas emissions than modern man in one year? by desi1188 to Hannah, Yashar . Comments: (No comments so far)
• Do you agree with Stephen Hawking’s assumption that we need to leave Earth because its environment will no longer be suitable for us in 70-80 years? by hoo0006 to Yashar . Comments: (No comments so far)