Climate Change April 29, 2021 7:09 pm Former Astronaut Becomes Environmentalist to Tackle Climate Change A former astronaut says he became an instant environmentalist after he saw how fragile the earth’s atmosphere looked from space. Damian Trujillo reports. US & World Videos 2:48 Scientists planning for future protection, adaptation of California coastline 1:34 Artificial intelligence used to avoid blackouts 1:42 Cool your home without heating the planet 1:23 SF Giants continue steadfast sustainability campaign 1:47 What sea level rise could look like by the year 2100
