A Canadian student who created a free app to detect ChatGPT in school essays; when Billy Bragg met Pete Seeger; a celebrated Nazi-hunter turns to prosecuting war crimes in the Ukraine conflict; reviewing Nintendo's turn-based strategy game, Fire Emblem Engage; why TikTok is full of sped-up song remixes known as Nightcore; and more.

Episode 634: A bot to detect ChatGPT, prosecuting war crimes in Ukraine, Cate Blanchett's conducting coach and more

Get caught up on the week without ruining your weekend. Host Brent Bambury delivers an energetic mix of must-hear stories carefully chosen to keep you in the loop and keep you guessing. Ready when you are on Saturday mornings. And heads up — there will be a quiz.

News

PLUS: Poet Gary Geddes on the anniversary of Kent State; how a Chinese restaurant in Toronto is benefitting from the Kendrick-Drake beef; how Baby Reindeer unleashed an online sleuthing nightmare; an exiled journalist explains why the Taliban's social media strategy is key to its rule; five pioneering Black ballerinas from a Harlem ballet school are reclaiming the spotlight more than 50 years later; and Riffed from the Headlines, our weekly musical news quiz.

A Palestinian-Canadian nurse who chose to stay in Gaza reflects on what's been lost after seven months of war

PLUS: the Taylor Swift shadow economy; tracking hate speech in India; T Cor Bor, a star system we only get to see once every 80 years; a cattle farmer breeding more energy efficient cows; and Riffed from the Headlines, our weekly musical news quiz.

As pro-Palestinian demonstrations sweep across campuses, Canary Mission seeks to blacklist activists

The climate is changing. So are we. On What On Earth, you’ll explore a world of solutions with host Laura Lynch and our team of journalists. In 1970, 20 million people showed up to fight for the environment on the first Earth Day. More than five decades later, is it time for this much tamer global event to return to its radical roots?  
 OG organizer Denis Hayes recounts how – amidst other counterculture movements at the time – his team persuaded roughly one in ten Americans to take to the streets. As he approaches 80, Denis offers his singular piece of advice to the next generation of climate leaders. Then, environmental warriors Maria Blancas and Axcelle Campana share ideas on what a reinspired Earth Day could look like – including making it a public holiday. 
 More episodes of What On Earth are available at: https://link.chtbl.com/PobYcvVY 
 We love to hear from our listeners and regularly feature them on the show. Have a question or idea? Email Earth@cbc.ca

Day 6 presents What On Earth: “Can Earth Day be badass again?”

PLUS: Bluey's season finale has left everyone wondering about the show's future; after 30 years the bus from Priscilla, Queen of the Desert has been found; a researcher worried no one would read her work on coral reefs, so she turned the data into music; how the year 1999 broke the music industry; and Riffed from the Headlines, our weekly musical news quiz.

New doc says teen fashion giant Brandy Melville built its success on exploitation and abuse

PLUS: Maia Kobabe's graphic novel Gender Queer: A Memoir is the most challenged book in the United States; how China uses WeChat to undermine democracy around the world; Civil War imagines a United States at war with itself; a new documentary tells the story of Judee Sill, a celebrated folk-rock icon only now getting her due; and Riffed from the Headlines, our weekly musical news quiz.

Episode 634: A bot to detect ChatGPT, prosecuting war crimes in Ukraine, Cate Blanchett's conducting coach and more

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