Sign up for the MSNBC newsletter

You have been successfully added to our newsletter.

Let our news meet your inbox

NOW

Summer heat wave an early indication of global warming

Climate change is driving temperatures up around the country, but are conservatives ignoring all the talk of global warming? MSNBC’s Alex Wagner talks to author and environmentalist David De Rothschild about what the heat means for the earth, and what we should be doing to prepare for future erratic weather.

BEST OF MSNBC

Play All