How did we get here? What is formula? Why do so many parents rely on it to feed their babies? And why do so few companies make it? We also explore what happened to babies before formula was invented. And what's o different about human milk compared to other species like cows? This episode we are telling the story of human milk, human milk substitutes, how we got to the crisis to day, and where we should go next.
Venus is the hottest, scariest planet in the solar system, but billions of years ago it may have been a lot like Earth, complete with an ocean of water. So, how did Venus go to hell? And could Earth be next?
This is the final episode of our four-part series, Lost Worlds, and it originally ran on December 1, 2021.
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