A huge question in evolutionary biology is the very basic one: How do species form? It turns out that the Dark-eyed Junco, one of the most common birds at winter feeders, is providing a clear picture of that process.
All that "40 is the new 30" boosterism aside, midlife is not the start of a downward spiral. David Bainbridge is a clinical veterinary anatomist at Cambridge University, and the author of several books including Middle Age: A Natural History. He believes middle age might be a pivotal part of the human evolutionary process, and potentially the most productive years of our lives.
We’ve spoken on the program before about the tendency in science to connect today’s traits and ailments to evolutionary adaptations for survival from which they presumably developed. Not every aspect of humanity derives from Darwinian roots, argues Dr.
Our 11 for '11 series continues with Raymond Tallis, author of Aping Mankind, on why our focus on brain-science may be overrated. PLUS, the next segment of the WBEZ series "Out of the Shadows", and why American Chinatowns are becoming American ghost-towns. And a brief look at the science of polling.
Caremore, a company that has revolutionized eldercare - providing better care and doing it profitably. The "next big thing" prediction for Apple - under new leadership. And 18th century explorers who fearlessly set out to catalog the variety of species that roam the earth.
In the Eighteenth century, explorers set out to catalog the variety of life on Earth... Until then, even educated people believed in mythological creatures lurking outside the relative safety of their home environments. Today, there are two million documented species on Earth. Richard Conniff, Guggenheim Fellow and Guest Columnist for the New York Times discusses his new book "The Species Seekers: Heroes, Fools, and the Mad Pursuit of Life On Earth".