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Resetting the Theory of Time
May 17, 2013

Generations of physicists have claimed that time is an illusion. But not all agree. In his book Time Reborn: From the Crisis in Physics to the Future of the Universe, theoretical physicist Lee Smolin argues that time exists--and he says time is key to understanding the evolution of the universe.

Researchers Report Cloning Advance For Producing Stem Cells
May 17, 2013

Scientists reported this week in the journal Cell that they had used somatic cell nuclear transfer techniques to create a source of embryonic stem cells from the skin cells of a patient. George Daley, director of the stem cell transplantation program at Boston Children's Hospital, and Josephine Johnston of the Hastings Center discuss the research.


Insects May Be The Taste Of The Next Generation, Report Says
May 17, 2013

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.

When Great Scientists Got It Wrong
May 17, 2013

In Brilliant Blunders: From Darwin to Einstein, astrophysicist Mario Livio explores the colossal errors committed by scientific greats, from chemist Linus Pauling's botched model of DNA, to Charles Darwin's failure to understand genetics--the very mechanism of natural selection.


Desktop Diaries: Daniel Kahneman
May 17, 2013

Nobel Prize-winning psychologist Daniel Kahneman is the latest subject in our Desktop Diaries series, although he has no desk. Kahneman, professor emeritus at Princeton University, won the Nobel Prize in economic sciences in 2002 for his research with the late Amos Tversky on our sometimes irrational intuitions and how they affect decision-making.

Will Strong Summer Travel Be A Turning Point For Airlines?
May 16, 2013

As the summer travel season approaches, air travel provides a barometer for the health of the U.S. economy — and airlines report they're having a good year. After years of financial troubles, industry representatives hope U.S. travelers are more willing to fly. NPR senior business editor Marilyn Geewax explains what summer travel tells us about the health of the economy.


Managing The $30 Million 'One Fund' To Aid Boston Victims
May 16, 2013

Days after the marathon bombing, officials established the One Fund for Boston to assist victims and their families. Attorney Ken Feinberg, who managed similar funds after Sept. 11 and Virginia Tech and is managing this fund, says there's no easy way to decide who gets how much of the $30 million that's been donated.

Ex-Ambassador To Iraq Weighs In On Talking To 'Monsters'
May 16, 2013

As the death toll in Syria climbs and critics blast the Obama administration for not taking more decisive action, former ambassador Christopher Hill points instead to a failure of diplomacy in an op-ed in the New York Times. Hill talks about what the U.S. faces in facilitating talks between the regime and Syrian rebels.


Looking Ahead With The Wonders Of Krulwich
May 16, 2013

In the latest installment of our "Looking Ahead" series, NPR science correspondent and Radiolab co-host Robert Krulwich talks about reporting on big ideas in imaginative ways, the old days at NPR and what he's wondering about today.

Treadmill Desks And The Benefits Of 'Walking Alive'
May 15, 2013

New Yorker staff writer Susan Orlean has spent years trying to find the right desk chair. She considered a pricy museum-worthy chair, a kneeling chair and a yoga ball before ditching the seat altogether for a treadmill desk — and discovering the health benefits of moving at work.


Looking Ahead: Chris Hedges On Poverty, Politics, U.S. Culture
May 15, 2013

In the latest installment of our "Looking Ahead" series, Pulitzer Prize-winning journalist and former New York Times Middle East bureau chief Chris Hedges talks about the decisions that led him on his career path, and where he sees the country going in the next decade.

Analyzing The Language Of Suicide Notes To Help Save Lives
May 15, 2013

About a third of people who attempt suicide leave a note. John Pestian and others at Cincinnati Children's Hospital are merging psychology and computer analysis to see if such notes can help diagnose suicidal tendencies in the living.


The White House Under Fire And The Democratic Party's Future
May 15, 2013

As questions linger about the official response to the Benghazi attack, the White House faces new challenges related to probes by the IRS and the Justice Department. Political Junkie Ken Rudin discusses the week in politics and the future of the Democratic Party with former DNC chair Howard Dean.

The Legacy Of Gen. Ridgway And America's War In Korea
May 14, 2013

The ongoing conflict on the Korean Peninsula is the legacy of the Korean War, which helps explain relations between the north and south. 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."

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Letters: New Orleans, Buzz Aldrin
May 14, 2013

NPR's Neal Conan reads from listener comments on previous show topics, including postcards from New Orleans and our talk with astronaut Buzz Aldrin.

The Promise And Limitations Of Telemedicine
May 14, 2013

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.


Guatemalan Dictator's Genocide Conviction A First
May 14, 2013

Last week's guilty verdict makes former dictator Gen. Efrain Rios Montt the first head of state to be convicted of genocide by a national court in the country where the crimes took place. American University law professor Diane Orentlicher examines the significance of Montt's conviction.

Neil Gaiman Turns His Grad Speech Into 'Good Art'
May 14, 2013

Neil Gaiman's new book is based on a speech he delivered to graduates of Philadelphia's University of the Arts. When life gets tough, he told them, "make good art." It's advice that served him well when he turned a failed '90s TV series into the "much-loved" novel Neverwhere.

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Bangladesh Reveals Uphill Battle For Fair Trade Clothes
May 13, 2013

Retailers are under pressure after a building collapse killed more than 1,100 garment workers in Bangladesh. But global demand for inexpensive clothing shows no sign of abating. The New York Times' Steven Greenhouse and Elizabeth Cline, author of Overdressed: The Shockingly High Cost of Cheap Fashion, unravel the prospects for improved safety in the garment industry.

Drawing Security Lessons From Benghazi Mission Attack
May 13, 2013

The debate continues over the handling of the September attack on the U.S. compound in Benghazi, Libya. But retired Marine Col. Gary Anderson says some important lessons have already been learned about strengthening diplomatic security and inter-agency communication.