background preloader

TED

Facebook Twitter

Math 101: A reading list for lifelong learners. Ready to level up your working knowledge of math?

Math 101: A reading list for lifelong learners

Here’s what to read now — and next. Math 101, with Jennifer Ouellette First, start with these 5 books… 1. Number: The Language of Science Tobias Dantzig Plume, 2007. What are you revealing online? Much more than you think. What can be guessed about you from your online behavior?

What are you revealing online? Much more than you think

Two computer privacy experts — economist Alessandro Acquisti and computer scientist Jennifer Golbeck — on how little we know about how much others know. 4 reasons we should fix economic inequality. It’s safe to say that economic inequality bothers us.

4 reasons we should fix economic inequality

But why? Harvard philosopher T. M. Scanlon offers four reasons we should tackle — and fix — the problem. The great inequality of income and wealth in the world, and within the United States, is deeply troubling. One obvious reason for redistributing resources from the rich to the poor is simply that this is a way of making the poor better off. A justification for reducing inequality through non-voluntary means, such as taxation, needs to explain why redistribution of this kind is not just robbery. Be a better writer in 15 minutes: 4 TED-Ed lessons on grammar and word choice. There’s no denying it — the English language can be mighty tricky.

Be a better writer in 15 minutes: 4 TED-Ed lessons on grammar and word choice

When writing a paper, a novel or even an e-mail, you might look at a sentence you just wrote and think, “Is that comma supposed to be there?” Or “Is that really the best word to use?” Fear not! TED-Ed has put together a list of four of our favorite grammar and language lessons to get your next piece of writing in tip-top shape. How to live with robots. Graduation…now what? Now playing Clinical psychologist Meg Jay has a bold message for twentysomethings: Contrary to popular belief, your 20s are not a throwaway decade.

Graduation…now what?

In this provocative talk, Jay says that just because marriage, work and kids are happening later in life, doesn’t mean you can’t start planning now. 26 ideas from the future. 10 places where anyone can learn to code. Teens, tweens and kids are often referred to as “digital natives.”

10 places where anyone can learn to code

Having grown up with the Internet, smartphones and tablets, they’re often extraordinarily adept at interacting with digital technology. But Mitch Resnick, who spoke at TEDxBeaconStreet, is skeptical of this descriptor. Sure, young people can text and chat and play games, he says, “but that doesn’t really make you fluent.” 8 math talks to blow your mind. Mathematics gets down to work in these talks, breathing life and logic into everyday problems.

8 math talks to blow your mind

5 examples of how the languages we speak can affect the way we think. Keith Chen (TED Talk: Could your language affect your ability to save money?)

5 examples of how the languages we speak can affect the way we think

Might be an economist, but he wants to talk about language. What will blow our minds in the *next* 30 years? Predictions are a mug’s game.

What will blow our minds in the *next* 30 years?

If they come true, you likely didn’t push your thinking hard enough. If they don’t come true, you risk looking like an idiot. Nonetheless, many speakers at the annual TED conference have taken the plunge and proffered thoughts of what the future might look like. A first dance, on a next-generation bionic leg: Hugh Herr at TED2014. Hugh Herr talks about the new prosthetics his team is creating at the MIT Media Lab.

A first dance, on a next-generation bionic leg: Hugh Herr at TED2014

This is a highly personal talk, as Herr both creates and uses these limbs. Photo: James Duncan Davidson Hugh Herr, director of the Biomechatronics Group at The MIT Media Lab, strolls onto the TED2014 stage in a pair of long, black shorts. The science of willpower: Kelly McGonigal on sticking to resolutions. It’s the second week in January and, at about this time, that resolution that seemed so reasonable a week ago — go to the gym every other day, read a book a week, only drink alcohol on weekends — is starting to seem very … hard. 10 facts about infidelity, as divulged by Helen Fisher. While talking about her research on love at TED2006, Helen Fisher mentioned the issue of infidelity.

Here, she dives into the topic of cheating in much more detail. Photo: Robert Leslie. Scott Belsky on How to Avoid Idea Plateaus. Philosopher Martha Nussbaum on How to Live with Our Human Fragility. By Maria Popova “To be a good human being is to have a kind of openness to the world, an ability to trust uncertain things beyond your own control.” In 1988, Bill Moyers produced a series of intelligent, inspiring, provocative conversations with a diverse set of cultural icons, ranging from Isaac Asimov to Noam Chomsky to Chinua Achebe. It was unlike any public discourse to have ever graced the national television airwaves before. The Usefulness of Useless Knowledge.

By Maria Popova “The real enemy is the man who tries to mold the human spirit so that it will not dare to spread its wings.” In an age obsessed with practicality, productivity, and efficiency, I frequently worry that we are leaving little room for abstract knowledge and for the kind of curiosity that invites just enough serendipity to allow for the discovery of ideas we didn’t know we were interested in until we are, ideas that we may later transform into new combinations with applications both practical and metaphysical.

Solving It : TED Radio Hour. Are all new things a mash-up of what came before? A Q&A with Kirby Ferguson. See how quickly a society can shift its sexual attitudes. At TEDGlobal 2013, Shereen El Feki shared how her research in the Middle East revealed more conservative attitudes about sex than existed in the 10th century. Photo: James Duncan Davidson. Why are we getting smarter? Further reading on the “Flynn effect” More to life than DNA: Fellows Friday with Sheref Mansy. American synthetic biologist Sheref Mansy is working on constructing artificial cells that mimic — and “talk” to — biological cells. 5 examples of how the languages we speak can affect the way we think. 6 areas of research that offer fascinating conclusions on sexuality.

The standard narrative of human sexual evolution says: men provide women with goods and services in exchange for women’s sexual fidelity. But is that really true or relevant today? Christopher Ryan, the co-author of Sex at Dawn with Cacilda Jethá, takes a deeper look and has quite a few bones to pick with this idea.