After a century of unprecedented man-made global warming, earth’s temperature is 0.1 degrees below the 1979-2000 average.

Katharine Hayhoe from Texas Tech University explained how this works.

After a century of unprecedented man-made global warming, earth’s temperature is 0.1 degrees below the 1979-2000 average.

Katharine Hayhoe from Texas Tech University explained how this works.
