Inventor, engineer and MacArthur Genius Grant-winner Dr. Saul Griffith thought he was an eco-prude, until he audited his total power consumption and learned he burns three times as much energy as the average European, and eight times as much as the average Carribeaner. Watch as he unveils Wattzon.com, a free online tool anyone can use to gain a deep understanding of their total energy footprint - and how to reduce their role in climate change.

Richard Heinberg talks about our renewable future. Filmed by Rick Row.

In recent years, buildings have grown taller and cities grander, but one thing that seems to have fallen to the bottom of constructrion priorities is environ...

Award-winning architect Amanda Sturgeon doesn’t just create beautiful buildings, she strives to design sustainable spaces that connect people with nature. Inspired by a “biophilic” design strategy, which translates to “love of life,” Amanda is determined to create projects that celebrate their surrounding environment, not shut it out.From offices to schools to hospitals, Amanda and her team are finding that biophilic buildings create spaces in which people are happier, healthier, and more productive. Watch Amanda’s 2018 TEDMED Talk to learn how her design...