John Kerry Says Tackle Climate Change Before It's Too Late

So many of the global challenges that we face today, from extremism and epidemics to poverty and nuclear proliferation, share a common trait: They respect no borders. Climate change belongs on that list. It is a major threat to our entire planet.

The issue of climate change has been personal to me throughout my career. I regularly discuss it with foreign leaders around the world and my colleagues here in the United States.


photo credit: <a href="">US State of Secretary John Kerry</a> via <a href="">photopin</a> <a href="">(license)</a>