Day 6 CBC Discover & Learn

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.

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

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.

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.

PLUS: How records of past eclipses help us understand human history; an unpopular Israeli government stares down growing international criticism and domestic protests; what Beyoncé's cover of Blackbird means to one of the Little Rock Nine; one of the few female crossword puzzle makers makes a case for diversifying the grid; a New York Times investigation reveals disturbing connections between child Instagram influencer accounts and self-described pedophiles; and Riffed from the Headlines, our weekly musical news quiz.

PLUS: 10 Things I Hate About You turns 25; Naheed Nenshi shakes up Alberta politics; Hatsune Miku, the vocaloid, hologram and pop star poised to take on North America; how a retired couple from Idaho became among the best in the world at recovering the bodies of people who drown; and Riffed from the Headlines, our weekly musical news quiz.