NPR continues its conversations about The Race Card Project, where NPR Host/Special Correspondent Michele Norris asks people to send in six-word stories about race and culture. The submissions are personal, provocative and often quite candid.

When it comes to weaning, humans are weird.

Our closest relatives, chimpanzees and gorillas, breast-feed their offspring for several years. Some baby orangutans nurse until they are 7 years old.

But modern humans wean much earlier. In preindustrial societies, babies stop nursing after about two years. Which raises the question: How did we get that way? When did we make the evolutionary shift from apelike parenting to the short breast-feeding period of humans?

What was billed as an informational meeting for teachers turned into a session of sharing and healing.

"A lot of people in this district will need grief counseling, including myself," said Susan Pierce, the superintendent of public schools in Moore, Okla.

What is the case against Wisconsin farmer Vernon Hershberger really about? It depends on whom you ask.

To hear the prosecution, it's about licensing, not raw milk: Hershberger, a dairy farmer hailing from the town of Loganville, is on trial this week for operating without three licenses. He's also accused of continuing to sell raw milk to members of his private club after he was ordered not to.

If convicted, the father of 10 faces more than a year in jail and more than $10,000 in fines.

"I'm shocked by the optimism here," Howard Yana-Shapiro, the chief agricultural officer for Mars Inc. said Tuesday to the audience of the Chicago Council on Global Affairs' Global Food Security Symposium in Washington, D.C.

Seated there before him were some of the leaders from the wealthiest international organizations and multinational companies of the fight to end hunger. And Shapiro told them they weren't even close.