2016, Global Warming finally had its toll on Earth.

Humans now had to bear the revenge from nature they once trampled over.
Global Warming lead to the polar collapse, and the Sea level and it�s temperature increase led to massive storms and flooding.

Also, Perma-Frost now melted allowing bacterias to decay the organic materials long frozen within increasing the warming effect. This led to the complete flooding of major cities such as New York, Tokyo, Bombay, and Shanghai.