Mike Cannon-Brookes is an entrepreneur, technology investor and passionate clean energy evangelist.

Related or not, living under the same roof can be tough.

Here are some thoughtful ways to keep older generations rooted in our lives and society at large.

These talks will inspire a professional renaissance and give you the courage to start along a new career path.

Traditional homes and living no more! Experience the different ways people exist in harmony with one another and their surroundings.

Get back to nature with these talks from the wilder side of life.

It never hurts to have a basic set of guiding principles. Let these insightful talks help shape, redefine and build out your own leadership goals.

Alex Wissner-Gross applies science and engineering principles to big (and diverse) questions, like: "What is the equation for intelligence?" and "What's the best way to raise awareness about climate change?"

Ashley M. Grice believes in the power of wonder and unconventional thinking to disrupt industries and the status quo.

James Howard Kunstler may be the world’s most outspoken critic of suburban sprawl. He believes the end of the fossil fuels era will soon force a return to smaller-scale, agrarian communities -- and an overhaul of the most destructive features of postwar society.

For most humans, farts are a welcome relief, an embarrassing incident, or an opportunity for a gas-based gag. But for many other creatures, farts are no laughing matter. Deep in the bowels of the animal kingdom, farts can serve as tools of intimidation, acts of self-defense, and weapons of malodorous murder. Nick Caruso and Dani Rabaiotti dig in...

Ever dreamed of starting your own business? These talks can help get your idea off the ground.

From Twitter to word of mouth, explore the ways ideas spread so quickly from person to person.

Creativity and innovation are flowing in South America, while countries across the continent still face unique challenges. As we plan for TEDGlobal 2014—happening in Rio de Janeiro, Brazil, in October—this playlist will get you in the spirit.

Illuminate your journey as an entrepreneur with these insightful talks primed to inspire the current and future generations of female founders ready to embrace new heights of success.

Jennifer Healey remembers totaling her car as a teenager. She was cruising down the highway, when she noticed the brake lights on the car in front of her go on. She assumed the car was slowing down, but it came to a halting, abrupt stop. Healey, now a research scientist at Intel working on mobile internet devices, simply couldn’t stop in time an...

Insightful talks on what it takes to run a successful business.

Some of the world's greatest minds swore by the benefits of taking a stroll. Make your next walk better (or even just go for a mental walk in the woods) with these rousing talks.

Whether they're belting Beyoncé, head-banging to classic rock, or rattling off curse words at zoo-goers, parrots are constantly astounding us. They are among the only animals that produce human speech, and some parrots do it almost uncannily well. How is this possible? Grace Smith-Vidaurre and Tim Wright dig into the anatomy that allows parrots ...

About this event: At Intuit, whether we're reimagining how people do their taxes, handle their finances, or run their small business, we take our work seriously – and at the show we encouraged attendees to not take themselves too seriously. We chose The Art of Play, because while the act of play may evolve as we get older—we now race sports cars instead of soap b...

Carl June is the pioneer behind CAR T-cell therapy: a groundbreaking cancer treatment that supercharges part of a patient's own immune system to attack and kill tumors. In a talk about a breakthrough, he shares how three decades of research culminated in a therapy that's eradicated cases of leukemia once thought to be incurable -- and explains h...

Journalist Carl Honoré believes the Western world's emphasis on speed erodes health, productivity and quality of life. But there's a backlash brewing, as everyday people start putting the brakes on their all-too-modern lives.

Roman Mars is obsessed with flags -- and after you watch this talk, you might be, too. These ubiquitous symbols of civic pride are often designed, well, pretty terribly. But they don't have to be. In this surprising and hilarious talk about vexillology -- the study of flags -- Mars reveals the five basic principles of flag design and shows why h...

Explore the ingenious designs and intriguingly gorgeous places that people call home.

It only takes one voice to create change. Be inspired to take action through these talks by brave and passionate individuals.

Ali Kashani explores the unexpected roles robots might take on in our daily lives -- including bringing us lunch.

What's going on inside the brains of animals? Can we know what, or if, they're thinking and feeling? Carl Safina thinks we can. Using discoveries and anecdotes that span ecology, biology and behavioral science, he weaves together stories of whales, wolves, elephants and albatrosses to argue that just as we think, feel, use tools and express emot...

If architect and writer John Cary has his way, women will never need to stand in pointlessly long bathroom lines again. Lines like these are representative of a more serious issue, Cary says: the lack of diversity in design that leads to thoughtless, compassionless spaces. Design has a unique ability to dignify and make people feel valued, respe...

Even as the Deepwater Horizon tragedy unfolded, Carl Safina took the stage at TEDxOilSpill to share what the facts were known at the time. In a blood-boiling cross-examination, he suggests that the consequences will stretch far beyond the Gulf -- and many so-called solutions are making the situation worse.

Shubhendu Sharma creates afforestation methods that make it easy to plant maintenance-free, wild and biodiverse forests.