We are posting this informative video on how temperatures across the planet have risen since the year 1800. 2014 has been the hottest year since then and this is what NASA with this video.

This data has been verified by separate analysis by both NASA and scientists. National Oceanic and Atmospheric Administration (NOAA). We present these objective data to you in order to show that global warming is a material truth that in the long term it seems that it will continue to grow.