Twenty four hundred years ago, Plato, one of history’s most famous thinkers, said life is like being chained up in a cave forced to watch shadows flitting across a stone wall. Beyond sounding quite morbid, what exactly did he mean? Alex Gendler unravels Plato's Allegory of the Cave, found in Book VII of "The Republic."
In previous decades, most news with global reach came from several major newspapers and networks with the resources to gather information directly. The speed with which information spreads now, however, has created the ideal conditions for something called circular reporting. Noah Tavlin sheds light on this phenomenon.
Population statistics are like crystal balls -- when examined closely, they can help predict a country's future (and give important clues about the past). Kim Preshoff explains how using a visual tool called a population pyramid helps policymakers and social scientists make sense of the statistics, using three different countries' pyramids as examples.
Are gay men actually born gay? If so, what causes this and how could homosexuality have survived the evolutionary process? Ever since openly gay filmmaker Bryce Sage came out of the closet, he has struggled to answer these fundamental questions. Bryce sets out on a cross-country and around the world journey to ferret out the answers. Along the way, he confronts his own homosexuality and family history, exploring the nature vs. nurture side of the issue. He’ll bombard his brainwaves with gay and straight erotica to determine just how fundamentally gay his brain really is and he’ll talk to animal biologists about their studies of homosexuality in other species. There is documented evidence of homosexuality in over two hundred. Bryce becomes an amateur detective, trying to crack the code of his genes. He discovers that in Samoa every family has a male member who is either gay or is encouraged to become more feminine to support familial needs.
Who is Vivian Maier? Now considered one of the 20th century's greatest street photographers, Vivian Maier was a mysterious nanny who secretly took over 100,000 photographs that went unseen during her lifetime. Since buying her work by chance at auction, amateur historian John Maloof has crusaded to put this prolific photographer in the history books. Maier's strange and riveting life and art are revealed through never-before-seen photographs, films, and interviews with dozens who thought they knew her.
2013 • People