Short Wave Folgen

Scientists have discovered that some female condors don't need males to reproduce. This phenomenon is known as parthenogenesis, and it's been observed in other animals too. The Atlantic's Sarah Zhang explains how it was found in California condors and its implications for these endangered birds.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Gender is infused in many aspects of our world — but should that be the case? According to mathematician Eugenia Cheng, maybe not. In her new book, x+y, she challenges readers to think beyond their ingrained conceptions of gender. Instead, she calls for a new dimension of thinking, characterizing behavior in a way completely removed from considerations of gender. Cheng argues that at every level — from the interpersonal to the societal — we would benefit from focusing less on gender and more on equitable, inclusive interactions, regardless of a person's gender identity. You can reach the show by emailing shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

The coronavirus is still circulating and mutating — case in point, the World Health Organization has designated a new variant of concern, called omicron. The variant appears to have some characteristics that may make it more transmissible than others, but much about it is still unknown. NPR health correspondent Allison Aubrey talks with Emily Kwong about how researchers and public health experts are racing to learn all they can about it — including how transmissible it actually is and how it responds to current vaccines. They also talk travel bans, a weak tool in preventing viral spread that may even penalize information sharing.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy