Toxics In Our Homes: Lead, House Dust, and more

Thousands of Lead-Poisoned Communities / Science Note: The Power of Dust / Obesity and House Dust / Bitcoin, The Energy Hog / Tamed and Untamed: Close Encounters of the Animal Kind Lead is a deadly neurotoxin that's especially harmful to children's brains, and though it's banned in paint and gasoline, it's still found at dangerous levels in many communities. And another danger might be lurking under your bed - in dust bunnies. House dust can include chemicals that trigger the growth of mouse fat cells in the lab, and might be a factor in the obesity epidemic. Also - what are animals thinking? Two best-selling writers muse on the thoughts and emotions of animals, and why some people believe chickens have names for their keepers. Those stories and more, in this installment of Living on Earth from PRI.

Learn more about your ad choices. Visit megaphone.fm/adchoices