In memory of a great man and the numbers he loved.

You've never seen data presented like this. With the drama and urgency of a sportscaster, statistics guru Hans Rosling debunks myths about the so-called "developing world."

Hans Rosling reframes 10 years of UN data with his spectacular visuals, lighting up an astonishing -- and under-reported -- piece of front-page good news: We're winning the war against child death. Along the way, he debunks one flawed approach to stats that blots out such vital stories.

Data visionary Hans Rosling's favorite talks keep an eye toward health, economics and population growth -- from business in Africa to youth culture in China.

What was the greatest invention of the industrial revolution? Hans Rosling makes the case for the washing machine. With newly designed graphics from Gapminder, Rosling shows us the magic that pops up when economic growth and electricity turn a boring wash day into an intellectual day of reading.

Hans Rosling unveils data visuals that untangle the complex risk factors of one of the world's deadliest (and most misunderstood) diseases: HIV. By following the data, he suggests a surprising key to ending the epidemic.

Researcher Hans Rosling uses his cool data tools to show how countries are pulling themselves out of poverty. He demos Dollar Street, comparing households of varying income levels worldwide. Then he does something really amazing.

Talking at the US State Department this summer, Hans Rosling uses his fascinating data-bubble software to burst myths about the developing world. Look for new analysis on China and the post-bailout world, mixed with classic data shows.

The world's population will grow to 9 billion over the next 50 years -- and only by raising the living standards of the poorest can we check population growth. This is the paradoxical answer that Hans Rosling unveils at TED@Cannes using colorful new data display technology (you'll see).

NASA engineer Bobak Ferdowsi helped the Curiosity rover land on Mars -- and he's curated these talks that deepen our understanding of the world around us.

Hans Rosling was a young guest student in India when he first realized that Asia had all the capacities to reclaim its place as the world's dominant economic force. At TEDIndia, he graphs global economic growth since 1858 and predicts the exact date that India and China will outstrip the US.

Hans Rosling had a question: Do some religions have a higher birth rate than others -- and how does this affect global population growth? Speaking at the TEDxSummit in Doha, Qatar, he graphs data over time and across religions. With his trademark humor and sharp insight, Hans reaches a surprising conclusion on world fertility rates.

How much do you know about the world? Hans Rosling, with his famous charts of global population, health and income data (and an extra-extra-long pointer), demonstrates that you have a high statistical chance of being quite wrong about what you think you know. Play along with his audience quiz — then, from Hans’ son Ola, learn 4 ways to quickly g...

In Hans Rosling’s hands, data sings. Global trends in health and economics come to vivid life. And the big picture of global development—with some surprisingly good news—snaps into sharp focus.

A collection of talks that highlight the powerful impact of sharing history visually.

Tim O'Reilly of O'Reilly Media ("Make:" magazine, anyone?) shares his favorite TED Talks with notes about why each one had an impact. Surprise: It's not all tech.

Browse Ben Affleck's super 8, and his director's notes on why he picked them.

Behold, the first six TED Talks posted online, shared with the world on June 27, 2006. Each one is powerful and moving -- and still resonates today.

A few things you've always wanted to know about sex: why we enjoy it, how to explain it, and, importantly, how flowers do it.

When we asked Bill Gates to curate a list of his favorite talks, his first response was, “There are too many to pick, really.” Here, he's whittled it down to 13 essentials.

Steve Case says, "It has been amazing to watch TED's transition from party to platform, and from a small gathering for the benefit of a few to a massive global movement. Choosing my favorite TED Talks after so many years was no easy task, but here goes ... "

What is TED? This primer of 11 classic TED Talks show you the wide range of topics covered -- and introduce you to beloved speakers like Amy Cuddy, Brené Brown, Sir Ken Robinson and Chimamanda Adichie. Find your next favorite talk ...

We asked Peter Gabriel what TEDTalks he thinks will still be making waves in 25 years, like his classic 1986 album, "So." Here are his picks, from printing a human kidney to the learning revolution.

These powerful talks offer ideas for rethinking—and hopefully stopping—the spread of HIV and AIDS.

12 counterintuitive talks to flip your thinking on everything from shoes to aid organizations to the universe.

It's the age of Big Data. But what, exactly, do we do with all this information? These talks explore practical, ethical -- and spectacularly visual -- ways to understand near-infinite data.

Is the world getting worse every day in every way, as some news media would have you believe? No. In fact, the most reliable data shows that in meaningful ways -- such as child mortality rate, literacy rate, human lifespan -- the world is actually, slowly and measurably, getting better. Hans Rosling dedicated the latter part of his distin...

Today, Monday March 21, from 11:30am-1:30pm Eastern time, the wise and wonderful Professor Hans Rosling will be answering questions in TED Conversations. Ask him about his latest TEDTalk, on the "magic washing machine," or ask about the latest data tools from Gapminder.org or his recent BBC short film "The Joy of Stats" ... Watch the new TED...

What was the greatest invention of the industrial revolution? Hans Rosling makes the case for the washing machine. With newly designed graphics from Gapminder, Rosling shows us the magic that pops up when economic growth and electricity turn a boring wash day into an intellectual day of reading. Read Hans Rosling's lively chat about this talk in...

Hans Rosling has given nine TED Talks, each sharing a carefully measured dataset to change misconceptions about global issues. Now, the Gates Foundation shares a new demonstration from Rosling. Here, using powerful moving charts, Rosling shatters the fallacy of the “developed” world versus the “developing” world. By looking at the facts, we a...