Talk of the Nation

Transcript

NEAL CONAN, HOST:

Transcript

NEAL CONAN, HOST:

And now the Opinion Page, which was moved - which we moved from its regular Monday slot this week because of our special broadcast yesterday from National Geographic. After big demonstrations in Moscow and other cities in Russia over the weekend, we heard comparisons to the Arab Spring. Some predicted the protests could herald sweeping change. In an op-ed for The New York Times, Kathryn Stoner-Weiss argues that the protests are not completely meaningless, but she concluded that things will go on, much as they did before.

Critics have long derided the world's biggest cities as disorderly, overcrowded and polluted. But in recent years, as the planet's population continues to rise past seven billion and more and more people flock to urban areas, some now argue that cities may hold the key to sustainable growth.

Millions of young girls around the world, some as young as five, are forced into marriage every year. The practice is forbidden by international agreements and outlawed in many countries. But many young brides end up in abusive relationships without access to courts or education.

Clean, fresh water is an essential element to life — not only do people and animals depend on it, but it also sustains many businesses and agriculture. The majority of the fresh water used worldwide goes to irrigation, and the need is expected to rise with the growing global population.

Three months after the tsunami and nuclear disaster struck Japan, AP photographer David Guttenfelder ventured into the exclusion zone around the Fukushima Daiichi nuclear power plant. The only non-Japanese photographer allowed in, he captured crumbling reactor buildings and haunting footprints.

Presenting at a meeting of the American Society of Tropical Medicine and Hygiene, researchers said bedbugs can survive many generations of inbreeding, allowing one pregnant female to cause a building-wide infestation. Biologist Rajeev Vaidyanathan discusses that study, and another on pesticide resistance.

When they both worked at Princeton, Howard Stone and Jeff Aristoff used to play basketball at lunchtime. One day, when Dr. Stone was warming up with his jump rope, the two wondered if anyone had mathematically modeled the shape of the rope. The two researchers decided to give it a whirl.

Biotech company AquaBounty has not yet received FDA approval for its fast-growing, genetically-modified salmon. Biotechnologist Alison Van Eenennaam and environmental scientist Anne Kapuscinski discuss the food safety and environmental concerns associated with transgenic fish.

Reporting in Science, researchers write of an experiment in which rats worked to open the cages of trapped rats, but not empty or dummy-filled cages. Author Peggy Mason discusses empathy in non-primates, and the value rats place on freeing a companion--about equal to that of a stash of chocolate chips.