Health & Science

How Did Abraham Maslow Change Psychology?

Apr 17, 2015

Part 1 of the TED Radio Hour episode Maslow's Human Needs

Brandeis Psychology professor Margie Lachman works in the same office where Abraham Maslow developed his hierarchy of needs. She describes his lasting influence on psychology.

About Margie Lachman

What Does It Take To Feel Secure?

Apr 17, 2015

Part 3 of the TED Radio Hour episode Maslow's Human Needs

About Bruce Schneier's TED Talk

Computer security expert Bruce Schneier says there's a big difference between feeling secure and actually being secure. He explains why we worry about unlikely dangers while ignoring more probable risks.

About Bruce Schneier

Updated at 10:15 a.m. ET

If there's one piece of hardware that can be found on nearly every trader's desk, regardless of time zone, it's the Bloomberg data terminal.

So when the terminals experienced a global outage lasting hours, it sent chaos through markets where the "screens" are relied upon to analyze and interpret financial data — and to exchange market gossip with traders around the world.

The coffee on the International Space Station is about to get much better. The SpaceX Dragon cargo capsule linked up with the station on Friday, bringing groceries, supplies — and a long-awaited espresso machine called the ISSpresso.

In a rendezvous that was streamed live online, astronauts inside the ISS extended a robotic arm and captured the SpaceX Dragon early Friday. NASA says the pair made contact 257 miles over the Pacific Ocean.

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Transcript

DAVID GREENE, HOST:

Nearly a million people will line the streets to watch the Boston Marathon on Monday, and someone else will be watching them. Bill Ridge with the Boston Police says video surveillance is a big part of the security plan.

"We've got a lot of cameras out there," he says. "We're going to be watching the portions in Boston — particularly the routes along Boylston Street, the finish line."

WikiLeaks has posted a searchable archive of more than 170,000 emails and 30,000 private documents belonging to Sony Pictures Entertainment. The movie conglomerate reacted angrily to the news on Thursday, saying that it condemned the indexing of stolen employee and other privileged information.

The data was hacked in November of last year, revealing multiple embarrassing e-mail exchanges between Sony executives and personal information from thousands of employees, including social security numbers.

You may not know it but most of today's smartphones have FM radios inside of them. But the FM chip is not activated on two-thirds of devices. That's because mobile makers have the FM capability switched off.

The National Association of Broadcasters has been asking mobile makers to change this. But the mobile industry, which profits from selling data to smartphone users, says that with the consumer's move toward mobile streaming apps, the demand for radio simply isn't there.

A national survey confirms earlier indications that e-cigarettes are now more popular among teenage students than traditional cigarettes and other forms of tobacco, federal health officials reported Thursday.

The findings prompted strong warnings from Dr. Tom Frieden, head of the Centers for Disease Control and Prevention, about the effects of any form of nicotine on young people.

"We want parents to know that nicotine is dangerous for kids at any age," Frieden said.

It began with anxiety and depression. A few months later, hallucinations appeared.

Then the Texas man, in his 40s, couldn't feel the left side of his face.

He thought the symptoms were because of a recent car accident. But the psychiatric problems got worse. And some doctors thought the man might have bipolar disorder.

Eventually, he couldn't walk or speak. He was hospitalized. And about 18 months after symptoms began, the man died.

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