The Rip Current covers the big, invisible forces carrying us out to sea, from tech to politics to greed to beauty to culture to human weirdness. The currents are strong, but with a little practice we can learn to spot them from the beach, and get across them safely. Veteran journalist Jacob Ward has covered technology, science and business for NBC News, CNN, PBS, and Al Jazeera. He's written for The New Yorker, The New York Times Magazine, Wired, and is the former Editor in Chief of Popular Science magazine.