Talk of the Nation

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IRA FLATOW, HOST:

This is SCIENCE FRIDAY, I'm Ira Flatow. This week, scientists at the Oregon Health and Science University, OHSU, announced a breakthrough in cloning of a human embryo. They took adult cells, put the cells into specially prepared human eggs and created genetically identical embryos. It's something lots of stem cell researchers have been trying to do for years without success.

A report from the UN Food and Agriculture Organization says insects offer a huge potential for improving the world's food security. Peter Menzel, co-author of Man Eating Bugs, describes some insect-based cuisine and the western aversion to creepy-crawly snacks.

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NEAL CONAN, HOST:

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NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan in Washington. Thirty million dollars is a lot of money, but how do you divide it among the families of the three people killed, the dozens maimed, the hundreds who spent time in the hospital, the thousands who witnessed the blasts at the finish line of the Boston Marathon last month?

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NEAL CONAN, HOST:

As the death toll in Syria climbed over the past two years, many critics charge that President Obama has not done enough to aid the opposition. In an op-ed in today's New York Times, former Ambassador Christopher Hill argues that the administration has made a serious mistake, but, quote, "The real shortcoming of the administration's policy on Syria has not been an unwillingness to engage militarily, but the ill-advised decision in August 2011 to preclude the possibility of a diplomatic resolution involving all sides."

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NEAL CONAN, HOST:

Every 14 minutes, someone in this country commits suicide, and research on ways to reduce that grim statistic appears to be on a plateau. In other words, psychologists don't have much in the way of new ideas - at least, right now - except maybe for what's described as groundbreaking work on the notes that those who kill themselves sometimes leave behind. A team of researchers at the Cincinnati Children's Hospital use computers to break down the language in these messages of despair, in the hope that they can better identify those at risk.

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NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan in Washington. Today as part of our Looking Ahead series, we'll talk with writer Chris Hedges, former New York Times foreign correspondent and old friend and colleague who's joined us many times over the years, going back to what's probably still his best known book, "War Is a Force That Gives Us Meaning."

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NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan.

Telemedicine is nothing new, but advancements in technology have made it even more widely available. Neurologists can now treat Parkinson's patients from miles away, therapists can reach service members overseas, and general practitioners can work in rural areas without actually going there at all.

The ongoing conflict between North Korea and South Korea is the legacy of the Korean War, which can help explain relations between the two countries. In a new book, historian Victor Davis Hanson discusses how the strategies of U.S. Gen. Matthew Ridgway helped to turn around what appeared to be "a lost war."

Hanson, author of The Savior Generals, tells NPR's Neal Conan that although the three-year war "ended right where it began," it did allow for South Korea to flourish as a democracy.