Infant Formula, AI Weirdness, Venus Fly Traps. Nov. 8, 2019, Part 2

Would you feel comfortable consuming a product that listed “whey protein concentrate” and “corn maltodextrin” on its list of ingredients? What about feeding it to your baby? Most of the ingredients found in baby formula are actually just carbohydrates, fats, and proteins, and are perfectly safe—and necessary—for infant health. But this inscrutable list of ingredients is one reason why many parents are opting to buy European formula for their little ones. Word is spreading around parenting blogs and websites—and among parents themselves—that European formulas, with their simpler ingredients lists, are “cleaner” and therefore healthier for babies.

But is there any truth to this claim? Baby formula expert and clinical researcher Bridget Young, PhD and professor of pediatrics Anthony Porto, MD, MPH, join Ira to discuss what the data says about the differences between infant formulas, as well as what those ingredients actually mean for your baby’s health.

And, AI may be short for “artificial intelligence,” but in many ways, our automated programs can be surprisingly dumb. For example, you can think you’re training a neural net to recognize sheep, but actually it’s just learning what a green grassy hill looks like. Or teaching it the difference between healthy skin and cancer—but actually just teaching it that tumors always have a ruler next to them. And if you ask a robot to navigate a space without touching the walls, sometimes it just stays still in one place. 

AI researcher Janelle Shane, author of a new book about the quirky, but also serious errors that riddle AI—which, at the end of the day, can only do what we tell them to. 

Plus, learn about the surprising facts and common misconceptions about the Venus flytrap. In our latest Macroscope video, researchers Elsa Youngsteadt and Laura Hamon are rushing to understand more about the Venus flytraps found in North Carolina before it’s too late. Science Friday video producer Luke Groskin joins Ira to talk about what we know and don’t know about this famous carnivorous plant. 

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