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9:48

Bright Simons

To help solve global problems, look to developing countries

Posted Dec 2019
13:57

Meghana Ranganathan

Our history and future in ice

Posted Nov 2019
12:56

Arjan Dwarshuis

What birdspotting can teach us about conservation

Posted Nov 2019
13:02

Emma Belcher

3 questions we should ask about nuclear weapons

Posted Nov 2019
15:00

Ella Al-Shamahi

Why archaeology needs to transcend borders

Posted Oct 2019
13:00

Rose M. Mutiso

How to bring affordable, sustainable electricity to Africa

Posted Oct 2019
12:20

Abigail Spanberger

How to connect with people who are different than you

Posted Oct 2019
20:17

Elijah Cummings

Wake Up America — we are better than this!

Posted Oct 2019
9:14

Esther Meduna

Why our future relies on the genetic diversity of food

Posted Oct 2019
4:48

Richard Coffin

What causes an economic recession?

Posted Oct 2019
11:45

Efosa Ojomo

Reducing corruption takes a specific kind of investment

Posted Oct 2019
11:02

Howard Taylor

A global initiative to end violence against children

Posted Sep 2019
7:01

Haaziq Kazi

A 13-year-old's plan for removing plastic from the oceans

Posted Sep 2019
13:42

Asmeret Asefaw Berhe

A climate change solution that's right under our feet

Posted Sep 2019
17:53

Kishore Mahbubani

How the West can adapt to a rising Asia

Posted Aug 2019
14:09

Paul Cater Deaton

Are our cultural narratives killing sharks?

Posted Jul 2019
17:27

Ocean Ramsey

Why the world needs sharks

Posted Jul 2019
9:26

Megan Parker

How dogs help with conservation efforts

Posted Jul 2019
11:39

Diane Knutson

Why we need darkness

Posted Jun 2019
15:04

Sarvesh Subramanian

An app that predicts the impact of global climate change

Posted Apr 2019
15:15

Carole Cadwalladr

Facebook's role in Brexit — and the threat to democracy

Posted Apr 2019
10:02

Chika Okoro

How colorism shapes our standards of beauty

Posted Apr 2019
15:42

Harald Eia

Where in the world is it easiest to get rich?

Posted Apr 2019
6:07

Muhammed Idris

What refugees need to start new lives

Posted Apr 2019
13:19

Nikki Sanchez

What you can do about your country's ugly history

Posted Mar 2019
15:10

Aparna Pallavi

Why we need to reclaim vanishing food cultures

Posted Mar 2019
18:29

Keith Lowe

Why we need to stop obsessing over World War II

Posted Mar 2019
11:46

Pat Crowley

Want to help save the world? Eat more insects

Posted Feb 2019
16:40

Lindiwe Mazibuko

Why the African diaspora is crucial to the continent's future

Posted Feb 2019
15:17

Julián Delgado Lopera

The poetry of everyday speech

Posted Feb 2019
12:29

Maryn McKenna

Antibiotics changed our food. Here's how to change it back

Posted Jan 2019
12:36

Darrick Hamilton

How "baby bonds" could help close the wealth gap

Posted Dec 2018
17:11

Katharine Hayhoe

The most important thing you can do to fight climate change: talk about it

Posted Dec 2018
6:57

Renata di Tullio

Por qué deberíamos comer más bichos

Posted Dec 2018
17:01

Chad Frischmann

100 solutions to reverse global warming

Posted Nov 2018
12:09

François Candelon

How do we stop the massive inequality dominating the world economy?

Posted Nov 2018