NPR continues a series of conversations aboutThe Race Card Project, where thousands of people have submitted their thoughts on race and cultural identity in six words. Every so often NPR Host/Special Correspondent Michele Norris will dip into those six-word stories to explore issues surrounding race and cultural identity for Morning Edition. You can find hundreds of six-word submissions and submit your own at www.theracecardproject.com.
Every year, people add 30 billion tons of carbon dioxide to the air, mostly by burning fossil fuels. That's contributing to climate change. A few scientists have been dreaming about ways to pull some of that CO2 out of the air, but face stiff skepticism and major hurdles. This is the story of one scientist who's pressing ahead.
NPR's Uri Berliner is taking $5,000 of his own savings and putting it to work. Though he's no financial whiz or guru, he's exploring different types of investments — alternatives that may fare better than staying in a savings account that's not keeping up with inflation.
Originally published on Thu June 27, 2013 12:48 pm
Many people know how to buy things in cyberspace. But what about doing business in outer space? That's the question PayPal says it wants to answer. Citing the looming era of space tourism, the company is creating the PayPal Galactic project along with the SETI Institute, "to help make universal space payments a reality."