In the video Bill Nye tells what will happen to our planet if the ice in the Arctic melts, reports the Informing. According to the scientist, melting of ice can greatly change the life of the humanity. The only positive aspect is probably opening of the northern sea routes for navigation in the Arctic.

In all other cases, global warming will change the lives of the inhabitants of our planet for the worse. Melting ice will raise oceans’ water level by 70 meters. It will cover a tangible part of the continents. A part of the population of the North America, China, some island states, and Bangladesh will remain homeless.