To Eat or Not to Eat Meat

With flexitarianism on the rise throughout the developed world, and everyone from Bill Clinton to Beyoncé endorsing the benefits of a vegetarian or vegan diet, it can sometimes seem as though meat is just a bad habit that the majority of us are too weak-willed to kick. But is giving up meat morally superior, healthier, and better for the planet, as its advocates insist? This episode, we fearlessly dive into the long, tangled history and surprisingly nuanced science behind those claims. Listen in now for the truth on Pythagoras, cow farts, and more.

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We Heart Chocolate

In the weeks before Valentine's Day, U.S. consumers will buy nearly 58 million pounds of chocolate. This love affair is not limited to just one day or one country: chocolate has spread from its native home in Central and South America to conquer the world. But today, cacao cultivation is facing a series of wicked problems—ones that threaten to drastically shrink the supply of chocolate just as global demand grows. If the threats aren't taken seriously, might we lose one of our favorite treats? And, if so, will we also lose our next wonder drug?

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Inventing the Restaurant: From Bone Broth to Michelin

Early humans may have visited each others' caves for a shared meal, but they wouldn't have expected to be served at their own table, or to choose when and what to eat. But today, restaurants are ubiquitous: there are millions of them worldwide, and the average American eats roughly 200 meals a year in one. So who invented the first restaurant, and when and where did it appear? How did it change society—and change along with society? And, in today's saturated market, is there a scientific way to choose the best?

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