Right now the Earth is in a change. Global warming has melted the world’s permafrost areas of the Earth and all that melted water coming out of that permafrost is draining into the oceans. Recent weather maps showing the North Pole from 1960’s to today shows that is so. This warmer water from the permafrost will have completely melted the ice in the North Pole in about 10 years. The warmer ocean water will then be travelling all the way to the South Pole where it will melt the South Poles ice in about 20 years.
Once that all happens the Earth will no longer have the same climate & seasons as we have today. No more winters, spring, summer & fall. The Earth will be in a death march where the Sun’s hot rays will bake the Earth into a Mars like planet. The Sun will evaporate all the water from the face of the Earth & whoever is left will have to live in caves & rely on underground water. YIKES!