Toxic Air In Utero, New President to Protect Amazon, An Immense World: How Animal Senses Reveal the Hidden Realms Around Us and more

Before they’ve even taken their first breath, most babies are exposed to air pollution that passes from their mother’s blood stream through the placenta and has now been found in fetal tissues. Also, Luiz Inácio Lula da Silva, a.k.a. “Lula,” is headed back to the Brazilian Presidency. In sharp contrast to defeated incumbent Jair Bolsonaro, Lula has pledged to protect the Brazilian Amazon and indigenous communities from illegal mining, agriculture and land grabbing. And every animal species experiences the world in a totally unique way. Mantis shrimp can filter polarized light, and star-nosed moles can smell under water. Sensory marvels and more, this week on Living on Earth. -- Support for Living on Earth comes from maude. Get 15% off your first order using the code LIVINGEARTH. And from the I Am Bio podcast, with powerful stories of biotech breakthroughs, the people they help, and the global problems they solve. Learn more about your ad choices. Visit megaphone.fm/adchoices