On this Earth Day 2015, Leslie talks about new information as to what scientists believe would happen if the Earth warms an additional 2 degrees Celsius. Some of this being that we would face severe droughts, extinctions, and public health risks. This is highlighted in a story by CNN's John Sutter.

We also hear comments from President Obama, who spoke about Climate Change from Florida's Everglades today. Some of the President's comments were that the threat posed by climate change "can no longer be denied or ignored," and that "protecting the one planet we've got is what we have to do for the next generation."