Monday, May 20th 08:33 AM IST

Global Warming.

Global Warming
ISSUE
Global warming is the increase in the average temperature of Earth's near-surface air and oceans since the mid-20th century a
RELATED TO.
Barack Obama

Barack Obama

PERSON
U.S. Republican Party

U.S. Republican Party

ORGANIZATION
U.S. Democratic Party

U.S. Democratic Party

ORGANIZATION
Mitt Romney

Mitt Romney

PERSON
GALLERY.

LOS ANGELES, CA - FEBRUARY 17: A sign written in Spanglish declares that climate change is real at the 'Forward on Climate' rally to call on President Obama to take strong action on the climate crisis on February 17, 2013 in Los Angeles, California. Organizers say the rally, which is led by Tar Sands Action Southern California and Sierra Club, is composed of a coalition of over 90 groups and coincides with similar rallies in Washington D.C. and other U.S. cities.