The building actually generated 75 percent more energy than it consumed–thanks to more than 500 solar panels on the roof, a ground-mounted solar array, and 20 geothermal wells.
Our guest in this Trump on Earth episode says if Trump's replacement plan holds up in court, it could hamstring future presidents from tackling climate change.
Nearly one million species could disappear due to human activity. Pulitzer Prize-winning author, Elizabeth Kolbert helps us understand what we'll lose.
