![PRI: Living on Earth show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/011/170/small/living-on-earth-sound-journalism-for-the-whole-planet.jpg)
Summary: EPA Scraps Chemical Safety Rules / Shrinking Natural Gas Royalties / Cooling with CO2 / Sustainable Shrimp Farming / Tapir Scientist / Hummingbirds in the Canyon
Summary: EPA Scraps Chemical Safety Rules / Shrinking Natural Gas Royalties / Cooling with CO2 / Sustainable Shrimp Farming / Tapir Scientist / Hummingbirds in the Canyon