Worst Weather Ever: Record Breaking Heat Waves Explained

https://www.youtube.com/watch?v=tmw-aZLgkoM National Geographic: Experts compare modern heat waves to the past and show what’s really going on with Carbon Dioxide. Related Some 15% of Pacific islands wiped out by 1m sea level rise – IPCC Carbon dioxide benchmark hits new heights, worries scientists Citigroup says the ‘Age of Renewables’ has begun