Originally published on Tue August 7, 2012 1:35 pm
This month we are collecting your stories about the good things Americans are doing to make their community a better place. Some of your contributions will become blog posts and the project will end with a story that weaves together submissions to make a story of Americans by Americans for Americans.
Many neuroscientists and philosophers think it ain't gonna happen, ever.
We're talking about building a machine that functions as the equivalent, or maybe as superior to, a human mind.
A synthetic brain doesn't have to be the exact equivalent of a human brain, but there are humans, the brilliant inventor Ray Kurzweil in particular, who hope one day to dump their minds into such a machine, boot up and go on living, disembodied, but mentally intact, forever.
Originally published on Tue August 7, 2012 11:03 am
Mounting scientific evidence is linking football to brain trauma. While calls to increase safety measures in football are getting louder, players themselves often resist efforts to change the game. Host Michel Martin speaks with former Pro Bowl NFL player LaVar Arrington, who argues that the risks of the sport are worth it.
Thousands of former players or their families are filing lawsuits, alleging that the league downplayed the risks for concussions. But the NFL denies wrongdoing. Host Michel Martin speaks with two sports reporters about the NFL's current approach to reducing concussions.
Concussions make up about 15 percent of all high school sports injuries, according to Children's Hospital Boston. But how can parents decide whether children should play sports, and how to keep them safe? Host Michel Martin talks with three "sports" moms, including a pediatrician who studies concussions in children.