Events as disparate as the cruel, escalating violence in Syria and the congested, unnerving conditions where Apple's iPads and iPhones are made at the Foxconn assembly plants in China raise a recurring question:
When do a country's internal affairs become the business of the world? And when do we make that our personal business?
You can take that question back through atrocities, crimes and outrages of recent history.
During the summer of 1972, five men were arrested in the middle of the night for breaking into the Democratic Party headquarters at the Watergate office building in Washington, D.C.
The breach went to the very top. Watergate toppled the Nixon administration and became an iconic (and exhaustively studied) American political scandal. In his new novel, Watergate, Thomas Mallon gives the story a fresh twist, retelling it from the perspectives of the involved parties — from seven different points of view.
In the late 1880s, a silver strike turned the dusty town of Tombstone, Ariz., into a cosmopolitan hot spot. There were casinos, oyster bars and shops filled with the latest Paris fashions.
But when the silver ran out, Tombstone almost died. Only one thing has kept it alive for the past century: the 1881 shootout at the O.K. Corral, re-enacted daily.
A Coptic Christian man holds a cross made of flowers during a clash between Christians and Muslims in Cairo in November. Relations are becoming more strained between the two communities, and there has been periodic violence.
Blackened rubble is all that is left of Abskharon Suleiman's appliance store in the northern Egyptian village of Sharbat.
Suleiman is a Coptic Christian, and his upstairs apartment, as well as his children's homes and shops, were gutted and looted in an attack last month by young Muslim men.
It is said of Shannon Powell that he's part of New Orleans' musical DNA — that he knows things only local drummers know.
Powell, 49, is the A-list drummer in town. He's played with Dr. John, Harry Connick Jr., Nicholas Payton, R&B guitarist Earl King and Wynton Marsalis and the Jazz at Lincoln Center Orchestra.
Marine Lt. Col. John Glenn demonstrates operations inside a Mercury capsule on Jan. 11, 1961.
Credit Jay LaPrete / AP
As a U.S. senator at age 77, Glenn also became the oldest person in space by orbiting Earth with six astronauts aboard the space shuttle Discovery in 1998.
Fifty years ago, John Glenn was alone on top of a rocket waiting to blast into space and around the Earth. In these times, when people can become suddenly famous for doing so little, it may be good to recall the daring and imagination of that moment on Feb. 20, 1962.
Two Russians, Yuri Gagarin and Gherman Titov, had already dauntlessly orbited the Earth. The Soviets kept their missions secret until they were under way, but John Glenn would fly with the eyes of the world watching every second.
As Phil reported, things are still pretty tough for the people of Ireland, but there's one man who thinks things there will start to look up before too long. He's prepared to put money on it, billions in fact.
Michael Hasenstab is what's known as a contrarian investor. He's just about the only person prepared to bet that Ireland's fortunes will greatly improve over the next couple of years. Michael Hasenstab joins us from Templeton Investments in San Mateo, California.
It's the beginning of the beginning of baseball season, and two major thumpers have jumped leagues. Plus, basketball makes it to a midpoint, and suddenly you have to ask: Who's really the best team in Los Angeles? Host Scott Simon talks with ESPN's Howard Bryant about the sports of the week.
The Greek economy continues to suffer. It's been another painful week for that country starting Sunday when thousands of people demonstrated outside of parliament, and rioters torched buildings in Athens. Greek lawmakers passed harsh new austerity measures despite those protests, and still, Greece's European partners refused to approve the new bailout that the Greeks need to avoid default. NPR's Eric Westervelt reports what EU finance ministers will be considering when they meet again on Monday.