To eliminate waste, we need to rediscover thrift | Andrew Dent

To eliminate waste, we need to rediscover thrift | Andrew Dent

There's no such thing as throwing something away, says Andrew Dent -- when you toss a used food container, broken toy or old pair of socks into the trash, those things inevitably end up in ever-growing landfills. But we can get smarter about the way we make, and remake, our products. Dent shares exciting examples of thrift -- the idea of using and reusing what you need so you don't have to purchase anything new -- as well as advances in material science, like electronics made of nanocellulose and enzymes that can help make plastic infinitely recyclable.

Jaksot(167)

How the US can address the tragedy of veteran suicide | Charles P. Smith

How the US can address the tragedy of veteran suicide | Charles P. Smith

Veterans in the United States take their own lives at an alarming rate. Suggesting new ways to prioritize mental health in the military, veterans advocate Charles P. Smith offers a data-driven plan to...

22 Touko 20208min

The language of being human | Poet Ali

The language of being human | Poet Ali

You speak far more languages than you realize, says Poet Ali. In a profound talk, he reveals how the idea of "language" goes far beyond a lexicon of words, communicating universal experiences like lov...

15 Touko 202014min

The injustice of "policing for profit" -- and how to end it | Dick M. Carpenter II

The injustice of "policing for profit" -- and how to end it | Dick M. Carpenter II

Many countries have an active, centuries-old law that allows government agencies to take your things -- your house, your car, your business -- without ever convicting you of a crime. Law researcher Di...

28 Huhti 202012min

Racism has a cost for everyone | Heather C. McGhee

Racism has a cost for everyone | Heather C. McGhee

Racism makes our economy worse -- and not just in ways that harm people of color, says public policy expert Heather C. McGhee. From her research and travels across the US, McGhee shares startling insi...

16 Huhti 202014min

In uncertain times, think like a mother | Yifat Susskind

In uncertain times, think like a mother | Yifat Susskind

There's a simple and powerful way to confront the world's most pressing crises, says women's rights activist Yifat Susskind: think like a mother. As she puts it: "When you think like a mother, you pri...

6 Huhti 202010min

Without farmers, you'd be hungry, naked and sober | Eric Sannerud

Without farmers, you'd be hungry, naked and sober | Eric Sannerud

Farmers keep us fed and our economies stable, but in the US they're retiring faster than they're being replaced. Take a crash course in agricultural policy with Eric Sannerud to see why this problem c...

18 Maalis 20208min

Why it's so hard to talk about the N-word | Elizabeth Stordeur Pryor

Why it's so hard to talk about the N-word | Elizabeth Stordeur Pryor

Historian Elizabeth Stordeur Pryor leads a thoughtful and history-backed examination of one of the most divisive words in the English language: the N-word. Drawing from personal experience, she explai...

12 Maalis 202019min

The gender-fluid history of the Philippines | France Villarta

The gender-fluid history of the Philippines | France Villarta

In much of the world, gender is viewed as binary: man or woman, each assigned characteristics and traits designated by biological sex. But that's not the case everywhere, says France Villarta. In a ta...

9 Maalis 202010min

Suosittua kategoriassa Tiede

rss-mita-tulisi-tietaa
tiedekulma-podcast
rss-duodecim-lehti
docemilia
mielipaivakirja
rss-ranskaa-raakana
rss-tervetta-skeptisyytta
utelias-mieli
hippokrateen-vastaanotolla
rss-bios-podcast
rss-poliisin-mieli
rss-duokkari-ekstra
rss-tiedetta-vai-tarinaa
rss-kasvikutsut