Articles by PBS: Need to Know
Need to Know is the PBS TV- and web- newsmagazine that gives you what you need to know -- along with a healthy dose of insight, perspective and wit. Need to Know cuts through the noise of nonstop news to bring you the most compelling stories of the week and of our times. Less noise. More news. Every Friday night nationwide and all week long on the Web.
Ray Kurzweil.Photo: JD LasicaBy Lauren Feeney Author, inventor, and futurist Ray Kurzweil famously and accurately predicted that a computer would beat a man at chess by 1998, that technologies that help spread information would accelerate the collapse of the Soviet Union, and that a worldwide communications network would emerge in the mid 1990s (i.e. the […]
There's an emerging environmental movement among faith-based communities in the U.S., but still considerable disagreement about climate change.