Originally published on Mon December 16, 2013 1:46 pm
We've been promised a future where robots will be our friends. But are we ready for how those innovations will change us as humans? In this episode, TED speakers consider the promises and perils of our relationship with technology.
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Director of National Intelligence James Clapper says the danger of a devastating cyberattack is the No. 1 threat facing the U.S. He made the assessment Tuesday on Capitol Hill before the Senate Intelligence Committee hearing on worldwide threats.
U.S. government pronouncements about the danger of a major cyberattack can be confusing. The director of national intelligence, James Clapper, and the head of the U.S. military's Cyber Command, Army Gen. Keith Alexander, delivered mixed messages this week while testifying on Capitol Hill.
Putting a more specific estimate that he has in the past on the issue of how long it might take Iran to develop a nuclear weapon, President Obama has told Israel's Channel 2 TV that it could happen in "over a year or so" if efforts to dissuade Iran do not succeed.
The president also said that while he wants to resolve the issue diplomatically, he is keeping "all options on the table."
For its part, Iran has long said its nuclear program is only aimed a peaceful uses for that energy source.
Originally published on Fri March 15, 2013 5:31 am
The Conservative Political Action Conference is drawing a huge crowd of politicians, activists and Republican presidential hopefuls, all looking to break the Republican Party's recent string of presidential election losses. It kicked off Thursday with speeches by two young senators interested in the White House — Marco Rubio of Florida and Rand Paul of Kentucky.
Last year, a federal program called the Earned Income Tax Credit took about $60 billion from wealthier Americans and gave it to the working poor. And here's the surprising thing: This redistribution of wealth has been embraced by every president from Ronald Reagan to Barack Obama.
"This program worked," says Richard Burkhauser, an economist at Cornell University and the American Enterprise Institute. "And there's not a hell of a lot of these programs where you can see the tremendous change in the behavior of people in exactly the way that all of us hoped it would happen."