Big History: David Christian Covers 13.7 Billion Years of History in 18 Minutes

Per­haps you noticed? Dur­ing the past two years, the TED brand has mor­phed into some­thing new. Once known for stag­ing a cou­ple of high-priced annu­al con­fer­ences, TED has recent­ly launched a series of new prod­ucts: TEDx con­fer­ences for the mass­es, TED Books, TED Radio, TED ED and Ads Worth Spread­ing. In the wake of all of this, some have ques­tioned whether TED has grown too quick­ly, or to put it more col­lo­qui­al­ly, “jumped the shark.” There are days when TED feels like a vic­tim of its own suc­cess. But there are oth­er days — espe­cial­ly when it returns to its roots — where the orga­ni­za­tion can still be a vital force. That hap­pens when­ev­er TED wraps up its big annu­al con­fer­ence, as it did two weeks ago, and puts some note­wor­thy talks online. (See, for exam­ple, Stew­art Brand describ­ing how sci­en­tists will bring extinct species back from the dead.) Or it hap­pens when TED brings old­er talks from its archive to YouTube.

Which brings us to the talk above. Here we have David Chris­t­ian, a pro­fes­sor at Aus­trali­a’s Mac­quar­ie Uni­ver­si­ty, explain­ing the his­to­ry of the world in less than 18 min­utes, start­ing with the Big Bang and then cov­er­ing anoth­er 13.7 bil­lion years. For­mal­ly trained as a Russ­ian his­to­ri­an, Chris­t­ian began work­ing on Big His­to­ry in the 1980s, a meta dis­ci­pline that “exam­ines long time frames using a mul­ti­dis­ci­pli­nary approach based on com­bin­ing numer­ous dis­ci­plines from sci­ence and the human­i­ties.” Chris­t­ian then pop­u­lar­ized his new­fan­gled way of telling his­to­ry when he pro­duced for the Teach­ing Com­pa­ny: Big His­to­ry: The Big Bang, Life on Earth, and the Rise of Human­i­ty. It did­n’t hurt that Bill Gates stum­bled upon the lec­tures and gave back­ing to The Big His­to­ry Project, an online ini­tia­tive that exper­i­ments with bring­ing Big His­to­ry to high school stu­dents. The Big His­to­ry Project got its start at the 2011 TED con­fer­ence, with the talk pre­sent­ed above.

Relat­ed Con­tent: 

Free Online His­to­ry Cours­es from Great Uni­ver­si­ties

A Crash Course in World His­to­ry

The Com­plete His­to­ry of the World (and Human Cre­ativ­i­ty) in 100 Objects

The Pod­cast His­to­ry of Our World Will Take You From Cre­ation Myths to (Even­tu­al­ly) the Present Day

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Are You Ready for the Return of Lost Species?: Stewart Brand on the Dawn of De-Extinction

The Earth is los­ing life forms at a dis­turb­ing rate. The biol­o­gist Edward O. Wil­son has esti­mat­ed that at least 27,000 species per year are dis­ap­pear­ing from our plan­et. That’s an aver­age of 74 species a day, or three every hour. Researchers warn that if we stay on this track, the Earth will enter its sixth mass extinc­tion–the first since the one that killed off the dinosaurs.

With ani­mal and plant habi­tats being crowd­ed out by a human pop­u­la­tion that has passed the 7 bil­lion mark and is grow­ing at a rate of 70 mil­lion peo­ple per year, sci­en­tists attempt­ing to stem the tide of extinc­tion have their work cut out for them. The vast major­i­ty of efforts, of course, are aimed at pre­serv­ing endan­gered species and mak­ing sure more species do not become endan­gered. But one man is spear­head­ing a bold project to actu­al­ly bring back species we have already lost.

Stew­art Brand first came to noto­ri­ety in the 1960s, as one of Ken Kesey’s Mer­ry Pranksters and as the cre­ator of the Whole Earth Cat­a­log. In 1996 he co-found­ed the Long Now Foun­da­tion, ded­i­cat­ed to fos­ter­ing long-term think­ing in our accel­er­at­ing cul­ture, with its “patho­log­i­cal­ly short atten­tion span.” One of Brand’s pet projects at Long Now is Revive & Restore, a pro­gram to coor­di­nate genet­ic research into bring­ing back present­ly extinct species. Brand spoke about the project (see above) on Feb­ru­ary 27 at a TED con­fer­ence in Long Beach, Cal­i­for­nia.

Revive & Restore’s first project is to bring back the pas­sen­ger pigeon, a bird that died off in 1914 but was once so abun­dant that migra­to­ry flocks in North Amer­i­ca would dark­en the sky. The pas­sen­ger pigeon was cho­sen as the ini­tial project because it is bet­ter-known than many extinct species and because the bird’s DNA (tak­en from muse­um spec­i­mens) has already been sequenced. But Brand promis­es that the pas­sen­ger pigeon is only the begin­ning. “The fact is,” he says, “humans have made a huge hole in nature in the last 10,000 years. We have the abil­i­ty now, and maybe the moral oblig­a­tion, to repair some of the dam­age.”

Passenger Pigeon Audubon .jpg

Pas­sen­ger Pigeon (Ectopistes migra­to­rius) by John James Audubon, 1824. Water­col­or, pas­tel, graphite, gouache, black chalk and black ink on paper. The image depicts a behav­ior known as “billing,” in which one bird shares food by regur­gi­tat­ing it into the bill of anoth­er. The male, with it’s more col­or­ful plumage, is shown stand­ing on the low­er branch, with the female up above.

Alain de Botton Proposes a Kinder, Gentler Philosophy of Success

For bet­ter or worse, Alain de Bot­ton is the face of pop phi­los­o­phy. He has advo­cat­ed “reli­gion for athe­ists” in a book of the same name (to the deep con­ster­na­tion of some athe­ists and the elo­quent inter­est of oth­ers); he has dis­tilled select­ed philo­soph­i­cal nuggets into self-help in his The Con­so­la­tions of Phi­los­o­phy; and most recent­ly, he’s tack­led a sub­ject close to everybody’s heart (to put it char­i­ta­bly) in How to Think More About Sex. As a corol­lary to his intel­lec­tu­al inter­ests in human bet­ter­ment, de Bot­ton also over­sees The School of Life, a “cul­tur­al enter­prise offer­ing good ideas for every­day life” with a base in Cen­tral Lon­don and a col­or­ful online pres­ence. Many crit­ics dis­dain de Botton’s shot­gun approach to phi­los­o­phy, but it gets peo­ple read­ing (not just his own books), and gets them talk­ing, rather than just shout­ing at each oth­er.

In addi­tion to his pub­lish­ing, de Bot­ton is an accom­plished and engag­ing speak­er. Although him­self a com­mit­ted sec­u­lar­ist, in his TED talks, he has posed some for­mi­da­ble chal­lenges to the smug cer­tain­ties of lib­er­al sec­u­lar­ism and the often bru­tal cer­tain­ties of lib­er­tar­i­an mer­i­toc­ra­cy. Apro­pos of the lat­ter, in the talk above, de Bot­ton takes on what he calls “job snob­bery,” the dom­i­nant form of snob­bery today, he says, and a glob­al phe­nom­e­non. Cer­tain­ly, we can all remem­ber any num­ber of times when the ques­tion “What do you do?” has either made us exhale with pride or feel like we might shriv­el up and blow away. De Bot­ton takes this com­mon expe­ri­ence and draws from it some inter­est­ing infer­ences: for exam­ple, against the idea that we (one assumes he means West­ern­ers) live in a mate­ri­al­is­tic soci­ety, de Bot­ton posits that we pri­mar­i­ly use mate­r­i­al goods and career sta­tus not as ends in them­selves but as the means to receive emo­tion­al rewards from those who choose how much love or respect to “spend” on us based on where we land in any social hier­ar­chy.

Accord­ing­ly, de Bot­ton asks us to see some­one in a Fer­rari not as greedy but as “incred­i­bly vul­ner­a­ble and in need of love” (he does not address oth­er pos­si­ble com­pen­sa­tions of mid­dle-aged men in over­ly-expen­sive cars). For de Bot­ton, mod­ern soci­ety turns the whole world into a school, where equals com­pete with each oth­er relent­less­ly.  But the prob­lem with the anal­o­gy is that in the wider world, the admirable spir­it of equal­i­ty runs up against the real­i­ties of increas­ing­ly entrenched inequities. Our inabil­i­ty to see this is nur­turned, de Bot­ton points out, by an indus­try that sells us all the fic­tion that, with just enough know-how and gump­tion, any­one can become the next Mark Zucker­berg or Steve Jobs. But if this were true, of course, there would be hun­dreds of thou­sands of Zucker­bergs and Jobs.

For de Bot­ton, when we believe that those who make it to the top do so only on mer­it, we also, in a cal­lous way, believe those at the bot­tom deserve their place and should stay there—a belief that takes no account of the acci­dents of birth and the enor­mi­ty of fac­tors out­side anyone’s con­trol. This shift in think­ing, he says—especially in the Unit­ed States—gets reflect­ed in a shift in lan­guage. Where in for­mer times some­one in tough cir­cum­stances might be called “unfor­tu­nate” or “down on their luck,” they are now more like­ly to be called “a los­er,” a social con­di­tion that exac­er­bates feel­ings of per­son­al fail­ure and increas­es the num­bers of sui­cides. The rest of de Botton’s rich­ly observed talk lays out his philo­soph­i­cal and psy­cho­log­i­cal alter­na­tives to the irra­tional rea­son­ing that makes every­one respon­si­ble for every­thing that hap­pens to them. As a con­se­quence of soft­en­ing the harsh bina­ry log­ic of success/failure, de Bot­ton con­cludes, we can find greater mean­ing and hap­pi­ness in the work we choose to do—because we love it, not because it buys us love.

Relat­ed Con­tent:

Alain De Bot­ton Turns His Philo­soph­i­cal Mind To Devel­op­ing “Bet­ter Porn”

Alain de Botton’s Quest for The Per­fect Home and Archi­tec­tur­al Hap­pi­ness

Socrates on TV, Cour­tesy of Alain de Bot­ton (2000)

Josh Jones is a writer, edi­tor, and musi­cian based in Wash­ing­ton, DC. Fol­low him @jdmagness

15,000 Balloons Promote TEDxAmsterdam (Watch It Live on November 30)

So what is human nature? Who are we, how do we think, feel and act? What are our lim­i­ta­tions, and how can we over­come them? What do we share, how we are dif­fer­ent, how we can be fooled and how lucky are we to be alive?

Those are the ques­tions at the heart of the 2012 edi­tion of TEDx­Am­s­ter­dam, and you can watch it live online, in HD, start­ing tomor­row morn­ing at 9am Ams­ter­dam time. (The video will stream from the TEDx­Am­s­ter­dam home­page here.)

If you check out the pro­gram, you’ll see that Dan Ariely will be among the speak­ers. He’s the Duke prof who will teach â€śA Beginner’s Guide to Irra­tional Behav­ior,” a Mas­sive Open Online Course (MOOC) start­ing next year. (It’s in our col­lec­tion of Free Online Cer­tifi­cate Cours­es & MOOCs from Great Uni­ver­si­ties.)

In antic­i­pa­tion of the event, artist Gui­do Ver­hoef blew up 15,000 bal­loons to reveal the true face of human nature. You can see what it looks like above.

Relat­ed Con­tent:

1377 TED Talks List­ed in a Neat Spread­sheet

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Adam Savage (Host of MythBusters) Explains How Simple Ideas Become Great Scientific Discoveries

A good TED talk is like a com­mer­cial for a great idea. There might not be much meat to sink into, but like any good ad agency, TED has its own unique for­mu­la for mak­ing even the most eso­teric sub­ject grab­by.

Who, after all, would have thought that a video of a British guy lec­tur­ing about how schools kill cre­ativ­i­ty would get more than 8 mil­lion hits? Evi­dent­ly the folks at TED did, and were they ever right.

Good TED talks come in a few fla­vors. That British guy I men­tioned? Sir Ken Robinson’s talk about con­tem­po­rary edu­ca­tion is one of TED’s best pol­i­cy cri­tique talks (and its most pop­u­lar over­all). There are also the per­son­al sto­ries that com­pel and the demon­stra­tions of great new ideas.

This talk by actor and edu­ca­tor Adam Sav­age might fall into more than one of those buck­ets. In the video above, Savage—who designed mod­els for two Star Wars movies and hosts Myth­busters on the Dis­cov­ery Channel—talks plain and sim­ple about some of humanity’s most amaz­ing sci­en­tif­ic dis­cov­er­ies. He walks us through how Eratos­thenes cal­cu­lat­ed the Earth’s cir­cum­fer­ence more than 2000 years ago and how Hip­poly­te Fizeau mea­sured the speed of light in the mid-1880s.

These two men used noth­ing more than their own brains and a few rel­a­tive­ly sim­ple tools to make aston­ish­ing­ly accu­rate obser­va­tions. It’s stuff we already know, but in true TED style Sav­age makes the whole thing rev­e­la­to­ry and inspir­ing.

“What hap­pens when you think about the dis­cov­er­ies and what they were think­ing is you under­stand that they were not so dif­fer­ent from us,” Sav­age says. “The peo­ple who made these dis­cov­er­ies just thought a lit­tle bit hard­er about what they were look­ing at. And they were a lit­tle bit more curi­ous.”

Savage’s video is part of TEDEd’s Lessons Worth Shar­ing, which comes bun­dled with oth­er videos and exer­cis­es that teach­ers can use to dis­cuss the notion that sim­ple ideas can lead to sci­en­tif­ic dis­cov­ery.

It’s also a very good  com­mer­cial for curios­i­ty. Sev­en and a half min­utes pro­mot­ing curios­i­ty. Take a look. Curios­i­ty, as Sav­age says, can change the world.

Relat­ed Con­tent:

Adam Sav­age (Host of Myth­busters) Tells Sarah Lawrence Grads to Think Broad­ly … and Don’t Work for Fools

1370 TED Talks List­ed in a Neat Spread­sheet

TED-Ed Brings the Edgi­ness of TED to Learn­ing

Kate Rix writes about dig­i­tal media and edu­ca­tion. See more of her work at and thenifty.blogspot.com.

One Trillion Frames Per Second: The Science of Capturing Light in Motion

Ramesh Raskar joined the MIT Media Lab in 2008, where he heads up the Lab’s Cam­era Cul­ture research group. For some time, the researcher has drawn inspi­ra­tion from anoth­er MIT pro­fes­sor, Harold Edger­ton, a pio­neer of stop-action pho­tog­ra­phy, who famous­ly pho­tographed a bul­let mov­ing through an apple in 1964. Decades lat­er, Raskar and his MIT crew have tak­en pho­tog­ra­phy to a new lev­el, cre­at­ing imag­ing hard­ware and soft­ware that can cap­ture light as it moves. They can visu­al­ize pic­tures as if they were record­ed at a rate of one tril­lion frames per sec­ond. His cut­ting edge work in fem­to-pho­tog­ra­phy is all on dis­play above.

If you want to get deep­er into Raskar’s world, you can check out his free MIT course, Com­pu­ta­tion­al Cam­era and Pho­tog­ra­phy, which is locat­ed in the Com­put­er Science/Artificial Intel­li­gence sec­tion of our col­lec­tion of Free Online Cours­es.

via Roger Ebert

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Dan Philips Presents Sustainable Housing with Wildly Creative Designs

“Unique” is an overused word, so much so that it appears in overqual­i­fied redun­dan­cies like “com­plete­ly” or “very unique.” But, what the hell, I’m going to go ahead and call Dan Philips very unique. Philips, who has worked in army intel­li­gence, and as a dance instruc­tor and antiques deal­er, seems to have final­ly found his call­ing at age 64: build­ing cus­tom hous­es out of up to 80 per­cent sal­vaged and recy­cled materials—from con­struc­tion castoffs like old doors and odd-shaped beams to cat­tle bones, wine bot­tles, and license plates. In the TED talk above, Philips, a very wit­ty and engag­ing speak­er with a slight build and bushy han­dle­bar mus­tache, walks an audi­ence through some of his idio­syn­crat­ic designs, remark­ing on details like eggshells as dec­o­ra­tive but­tons, sal­vaged vin­tage appli­ances, his own low-tech solu­tions for laun­dry chutes and bath­tubs, and a sur­pris­ing­ly taste­ful “Bud­weis­er House.”

If any of this sounds a bit quirk-for-quirk’s sake, it’s not (entire­ly). Philips is a man with a seri­ous pur­pose. As a New York Times pro­file put it, he is “fer­vent­ly com­mit­ted to his vision of build­ing for low-income peo­ple,” espe­cial­ly poor, sin­gle moth­ers (Philips’ father aban­doned his fam­i­ly when he was 17). A self-taught plumber, car­pen­ter, and elec­tri­cian, his vision—articulated through his Huntsville, TX com­pa­ny Phoenix Com­mo­tion—includes hous­ing that is not only struc­tural­ly sound, but also archi­tec­tural­ly beau­ti­ful. “I think mobile homes are a blight on the plan­et,” he says. “Attrac­tive, afford­able hous­ing is pos­si­ble and I’m out to prove it.” While many of his buy­ers default­ed on their mort­gages dur­ing the recent crises, and some of his hous­es have been “gentrified”—sold to upper mid­dle-class fam­i­lies attract­ed by the design fea­tures and ener­gy efficiency—Philips is still pleased that his con­struc­tion rep­re­sents the real­i­ty of sus­tain­able design with recy­cled mate­ri­als and a build­ing phi­los­o­phy that tran­scends the end­less vis­tas of bland nou­veau colo­nials, ranch homes, and shod­dy tract hous­ing that seems to stretch across every sub­ur­ban land­scape.

Click here for a slideshow of sev­er­al of Philips’ cre­ations.

Josh Jones is a doc­tor­al can­di­date in Eng­lish at Ford­ham Uni­ver­si­ty and a co-founder and for­mer man­ag­ing edi­tor of Guer­ni­ca / A Mag­a­zine of Arts and Pol­i­tics.

Jason Silva Preaches the Gospel of “Radical Openness” in Espresso-Fueled Video (at TEDGlobal 2012)

The TED­G­lob­al 2012 con­fer­ence kicked off this week in Edin­burgh, Scot­land, with “Rad­i­cal Open­ness” being its main theme. How do we learn from one anoth­er and relate to one anoth­er in an inter­con­nect­ed world? And how do ideas spread, as TED would say, in our glob­al com­mu­ni­ty? Those are the basic ques­tions at hand.

Some­times called a â€śper­for­mance philoso­pher,” the film­mak­er Jason Sil­va offered up anoth­er one of his â€śphilo­soph­i­cal shots of espres­so,” cre­at­ing a video that preach­es the gospel of Rad­i­cal Open­ness. Thinkers like Richard Dawkins, Matt Rid­ley, Steven John­son, Kevin Kel­ly, and Ray Kurzweil pro­vide the inspi­ra­tion.

For the priv­i­lege of con­tem­plat­ing the con­cept of Rad­i­cal Open­ness, audi­ence mem­bers paid $6,000 a pop. The rest of us will get to watch the talks on video in due time.

via The TED Blog

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