Peachy Liv: How to protect your mental well-being online -- from a Gen-Zer | TED

Elizabeth Zion: The need for family reunification -- to make families whole again | TED

The dark history of the overthrow of Hawaii - Sydney Iaukea

Makhtoum Abdalla: Education is a fundamental right for every child | TED

Adrian K. Haugabrook: 3 ways to lower the barriers to higher education | TED

Dwan Reece: The origins of blackface and Black stereotypes | TED

Eric Hinterman: How going to Mars improves life on Earth | TED

Nyra Jordan: 4 steps to hiring fairly -- and supporting criminal justice reform | TED

Dawn Lippert: Community investment is the missing piece of climate action | TED Countdown

Erin Meezan: What nature can teach us about sustainable business | In The Green

The myth of Narcissus and Echo - Iseult Gillespie

Christina Costa: How gratitude rewires your brain | TED

James Rhee: The value of kindness at work | TED

Shweta Narayan: It's impossible to have healthy people on a sick planet | TED Countdown

Joshua Chu-Tan: The science of preserving sight | TED

Jack Dangermond: An ever-evolving map of everything on Earth | TED Countdown

Nemonte Nenquimo: The forest is our teacher. It's time to respect it | TED Countdown

John Doerr and Ryan Panchadsaram: An action plan for solving the climate crisis | TED Countdown

Why doesn't everyone have a jetpack? - Richard Browning

Jamil Zaki: How to escape the cynicism trap | TED

What is “normal” and what is “different”? - Yana Buhrer Tavanier

Nili Gilbert: The crucial intersection of climate and capital | TED Countdown

Tim Dunn: How we're reducing the climate impact of electronics | In The Green

Derek Sarno: The many reasons to eat a plant-based diet | TED Countdown

Jane Walsh: The rise of predatory scams -- and how to prevent them | TED

Candace Parker: How to break down barriers and not accept limits | TED

Jennifer Aaker and Naomi Bagdonas: Why great leaders take humor seriously | TED

The myth of Gawain and the Green Knight - Dan Kwartler

Nicola Sturgeon: How small countries can make a big impact on climate change | TED Countdown

Aicha Evans: Your self-driving robotaxi is almost here | TED

Can you outsmart the fallacy that divided a nation? - Elizabeth Cox

Farwiza Farhan: The powerful women on the front lines of climate action | TED Countdown

Katie McGinty: Smart solutions to decarbonize buildings | In the Green

Larry Irvin: A program to empower Black teachers in the US | TED

The myth of Anansi, the trickster spider - Emily Zobel Marshall

Josh Giegel: Super speed, magnetic levitation and the vision behind the hyperloop | TED

Chibeze Ezekiel: A vision for sustainable energy in Africa | TED Countdown

Which animal has the best eyesight? - Thomas W. Cronin

Naima Penniman: "Being Human" | TED Countdown

Children of Palau: Leave only footprints that will wash away | TED Countdown

Gavin McCormick: Tracking the whole world's carbon emissions -- with satellites & AI | TED Countdown

Coya Paz Brownrigg: The haunting truth of ghost stories | TED

Can you solve the birthday cake riddle? - Marie Brodsky

Karoli Hindriks: Why the passport needs an upgrade | TED

Rebecca Galemba: How employers steal from workers -- and get away with it | TED

The tragic myth of the Sun God's son - Iseult Gillespie

Hongqiao Liu: Can China achieve its ambitious climate pledges? | TED Countdown

Tzeporah Berman: The bad math of the fossil fuel industry | TED Countdown