A Global Breakdown of Greenhouse Gas Emissions by Sector In a few decades, greenhouse gases (GHGs)—chiefly in the form of CO₂ emissions—have risen at unprecedented rates...
This detailed map looks at where humans have (and haven't) modified Earth's terrestrial environment. See human impact in incredible detail.
World emissions have reached almost 50 billion tonnes of greenhouse gases (GHGs) and counting. Which major sectors do they originate from?
The U.S. covers an immense 3.8 million square miles—what is all this land currently used for, and what does that mean for the future?