A pioneer in the field of neuroeconomics, Paul Zak is uncovering how the hormone oxytocin promotes trust, and proving that love is good for business.

Carl Honoré loves words: the way they appear on the page, the music they make when spoken and their power to change the world.

Majora Carter wants to build better communities for people, right where they are.

In the tribal region where she was born, Khalida Brohi founded an organization to end honor killings and empower Pakistani women.

Cathy Mulzer works on the next generation of materials for all those electronic devices you love: your phone, your TV, your electric car.

Already a tireless advocate for positive and honest portrayals of LGBTQ people in media, Tiq Milan now evangelizes for the unifying power of love.

The co-author of "Sex at Dawn," Christopher Ryan explores the prehistoric roots of human sexuality.

Kelli Jean Drinkwater is a multi-disciplinary artist and activist recognized for her creative practice and voice in radical body politics.

Femi Oke is an international journalist, writer and moderator.

Miru Kim is a fearless explorer of abandoned and underground places. Her photography underscores the vulnerable nature of the human explorer in these no-woman's-lands.

Candis Smith is on a mission to eliminate outdated, inaccurate commonsense ideas about inequality.

In his film "Mars et Avril," Martin Villeneuve brings his sci-fi romance graphic novel to glorious life.

Anika Paulson’s love for music permeates her understanding of herself, her surroundings and the mysteries that make up the smallest and biggest parts of life.

Eric Hinterman is passionate about human spaceflight and plans to spend his career pushing the boundaries to enable human exploration of Mars and beyond.

Through her art and writing, Kim Katrin Milan advocates for queer, trans and feminist issues. Now she’s using her own love story to help bridge communities.

Ivan Coyote believes that a good story can help inspire us to invent a better future.

Whether they’re sung in in English or his native Faroese, Teitur laces his deceptively innocent songs with often stinging hooks.

Ben Wellington blends his love of statistics, the city, and comedy in his entertaining analysis of the story of New York City, told through data.

A fascination with clean lines, modern materials and tiny houses made Christopher C. Deam the perfect designer to rethink the Airstream trailer right down to its aluminum skin.

The most decorated track and field Olympian in history, Allyson Felix is now taking her talents to the business world.

Britt Wray's work is about life and what we make of it: past, present and future.

While moonlighting as a research scientist, Janelle Shane found fame documenting the often hilarious antics of AI algorithms.

The Sleepy Man Banjo Boys is made up of 11-year-old banjo sensation Jonny Mizzone and his brothers Robbie, 14, on fiddle, and Tommy, 15, on guitar.

Tweeting (and covering Bowie) from the International Space Station last year, Colonel Chris Hadfield reminded the world how much we love space.

An outspoken feminist, Justin Baldoni has been doubling down on his efforts to start a dialogue with men to redefine masculinity.

2012 World Poetry Slam Champion Harry Baker has travelled the world off the strength of his way with words. He combines the nerdiness of being a math student with the hopefulness of being a human.

Nikolai Begg is a PhD candidate in mechanical engineering whose passion is rethinking medical devices.

A humanist in Silicon Valley, Tim Leberecht argues that in a time of artificial intelligence, big data and the quantification of everything, we are losing sight of the importance of the emotional and social aspects of our work.

Architect David Rockwell draws on his love of drama and spectacle to create fantastic, high-impact restaurants, cultural facilities, airline terminals, theater sets -- and playgrounds.

Anna Heringer’s sustainable designs lend breathtaking forms to easily-available local materials while developing the skills and consciousness of their builders.