When it comes to achieving fitness goals — or life goals — we often use the words “inspiration” and “motivation” interchangeably. But there is a crucial difference, says fitness expert Jillian Michaels.

Imagine a world where governments compete for your citizenships. Bitcoin and Blockchain expert Toni Lane Casserly explains how this technology could anoint people over institutions. How Blockchain Can Empower Migrants and Refugees

There is censorship in science, admits Bill Nye – but not nearly as much as there should be.

The ranking of empathy from highest to lowest goes liberals, conservatives, libertarians. But the difference is minor, says Paul Bloom. Typically the debate isn’t all over whether or not to empathize – it’s over who to empathize with.

“Lifelong learning is extremely important,” says Nobel laureate Dr. Eric Kandel, “and the more we learn about life span the more important we realize it is.”

Start at the beginning sounds like good advice, and yet it isn’t, says Tim Ferriss. He explains the value of the mastering the endgame, and of carving out empty space.

Harvard bioethicist Glenn Cohen knows in his gut that sex and sexual reproduction are areas of human life that involve moral dilemmas. But when it comes to resolving those dilemmas and taking action, he recognizes the need to “go beyond the gut.”

Facebook can flip your digital identity on and off at the switch; that is way too much power for any corporation to have, says Oliver Luckett — and we handed it to them.

Only two things will change the minds of science skeptics: appeals to their ego, or their wallets.

A very small person asks a very big question: why aren’t the moons of gaseous planets also made of gas?

Whether you’re hatching “new-you” resolutions or need to end a bad habit, there’s a world of transformative wellness tech at your fingertips. Though some of it may shock you – literally.

Before we had the right to vote, we had the right to protest, says journalist Wesley Lowery.

Team leaders often think about ways they can increase motivation – but little thought goes into how they might be killing it.

Are you detective material? This visual intelligence test will make you think twice about accuracy and just how much details matter.

If hate is a virus, the U.S. has got it bad. Oliver Luckett presents a fascinating perspective on how the 2016 election divided America, how social media mimics biology, and how the U.S. can start to rebuild.

Einstein believed his greatest blunder to have been the retraction of one of his equations but, as writer David Bodanis tells, the great scientist’s misstep actually happened immediately after.

Tim Ferriss shares a bounty of strategies to help you really and truly overcome procrastination. And if it doesn’t do it for you, hey, at least you just killed 10 minutes.

Climate change is a topic that’s politically charged rather than scientifically charged. Bill Nye offers tips for how those on the side of science can begin to have meaningful conversations with skeptics.

It turns out there’s quite a bit of cognitive dissonance impairing our understanding of motivation and happiness. Duke University’s Professor Dan Ariely fills in the gaps.

Slavoj Žižek examines the situation out of which refugees are created, and criticizes conservatives and liberals alike for their “conspiracy theories”.

“We love, as a culture, to attack messengers when the message is something that makes us feel uncomfortable,” says journalist Wesley Lowery.

Harvard bioethics specialist Glenn Cohen considers the complex question of whether humans should mix their genetic material with other animals to create chimeras.

Amy Herman teaches visual intelligence to doctors, intelligence analysts and the NYPD. Here she runs through how to make decisions you can defend under questioning: ones that are perceptive and informed.

The impulse to create art and music comes from deep evolutionary drives, explains Bill Nye the Science Guy. In the animal kingdom, song and visual displays are great tools for, um, flirting.

The first time you think of something in a totally new way, says Alan Eustace, people will think you’re crazy.

Do big sales and shopping mania keep workers from their families the day after Thanksgiving? That’s a common moral high ground, but it ignores the real needs of those on hourly wages.

Checking email and being on social media gives us a reward similar to playing slot machines, or fishing. We never know what’s going to happen next, and that’s what makes it so compelling.

“Behind every rise of fascism is a failed revolution,” said the Frankfurt School thinker Walter Benjamin. Here, Slavoj Žižek revives that statement in the context of the failed left.

Bill Nye the Science Guy says we all go through a phase of disliking school. But that’s because adolescence is a tough time in life for everyone. Thankfully, that phase is only temporary.

Washington Post reporter Wesley Lowery says the social media giant isn’t excused from making responsible editorial choices just because it wishes to see itself as a technology company first.