President Obama, on June 25^th, laying out America’s climate policy for the future said: “So the question now is whether we will have the courage to act before it’s too late. And how we answer will have a profound impact on the world that we leave behind not just to you, but to your children and to your grandchildren. As a President, as a father, and as an American, I’m here to say we need to act.”

This post is about taking stock of carbon footprint of things big and small – countries, cities, industrial sectors, firms, products, and supply chains. Through an interactive visual, you can get a sense of carbon footprints of things big or small.

Enjoy!