TED-Ed
TED-Ed: Why don’t companies want you to repair your stuff? | Aaron Perzanowski
Today, some companies are working hard to prevent consumers from repairing products on their own. In many cases, repair can only be done by the original manufacturer, if at all. With limited repair options available, we end up buying new...
TED Talks
TED: How sci-fi informs our climate future — and what to do next | Zainab Usman
Science fiction authors have warned us for decades: division among global leaders can quickly create dystopia. Political economist Zainab Usman thinks present-day power struggles may seriously hinder the world's ability to fight climate...
TED-Ed
TED-Ed: Does recycling your plastic actually work? | Shannon Odell
If you've ever looked at the bottom of a disposable bottle or cup, you've probably noticed a recycling symbol. Seeing this, many people assume the item should be put in a recycling bin. Yet many plastics are incapable of being recycled...
TED-Ed
TED-Ed: Food expiration dates don't mean what you think | Carolyn Beans
Countries around the world waste huge amounts of food every year: roughly a fifth of food items in the US are tossed because consumers aren't sure how to interpret expiration labels. But most groceries are still perfectly safe to eat...
PBS
The Dangers Of Our ‘New Data Economy,’ And How To Avoid Them
Roger McNamee was an early investor in Facebook and still holds a stake in the social media giant--but he’s also become a vocal critic of its practices, especially around how it handles user data. McNamee offers his humble opinion on why...
PBS
Why does almost half of America’s food go to waste?
Roughly 40 percent of food produced in America never makes it to the table.
Whether it rots in the field, is trashed at the supermarket, or thrown out
at home, NPR’s Allison Aubrey looks at why good food is being discarded,
and...
PBS
Can Garment Factories Pay a Living Wage & Still Compete in the Global Economy?
At $3 an hour, the workers at the Alta Gracia garment factory in the Dominican Republic are earning enough to feed a family of five. But after three years, this new, living wage-based business model has yet to turn a profit as global...
TED Talks
What physics taught me about marketing - Dan Cobley
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. Physics and marketing don't seem to have much in common, but Dan Cobley is passionate about both. He brings these...
SciShow
Sneaky Ways Chemists Are Making Our World Safer
The path that products take to get onto store shelves doesn’t always leave the best impact on the environment. But with green chemistry, chemists have found ways to make the production of some items safer for both people and the planet.
TED Talks
TED: How to fix broken supply chains | Dustin Burke
Supply chain challenges are real, but they're not new, says global trade expert Dustin Burke. In the face of disruptions ranging from natural disasters to pandemics, how do we make sure supply chains can keep up? Burke offers a...
TED Talks
TED: Siri, Alexa, Google ... what comes next? | Karen Lellouche Tordjman
From Siri to Alexa to Google, virtual assistants already permeate our lives. What will the next generation of these digital helpers look and sound like? Customer experience professional Karen Lellouche Tordjman gives us a glimpse of...
PBS
Do Knock-Offs Prove the Value of a Brand?
We're willing to pay hundreds or thousands more for a specific brand name item, but sometimes it can be tempting to go the way of the knock-off for a fraction of the price. The counterfeit industry is huge and isn't going anywhere, and...
TED Talks
TED: How we can help hungry kids, one text at a time | Su Kahumbu
Su Kahumbu raises badass cows -- healthy, well-fed animals whose protein is key to solving a growing crisis in Africa: childhood nutritional stunting. With iCow, a simple SMS service she developed to support small-scale livestock...
Crash Course
Environmental Econ: Crash Course Economics
So, if economics is about choices and how we use our resources, econ probably has a lot to say about the environment, right? Right! In simple terms, pollution is just a market failure. The market is producing more pollution than society...
TED-Ed
TED-ED: A guide to the energy of the Earth - Joshua M. Sneideman
Energy is neither created nor destroyed - and yet the global demand for it continues to increase. But where does energy come from, and where does it go? Joshua M. Sneideman examines the many ways in which energy cycles through our...
Amoeba Sisters
Ecological Relationships
Explore several ecological relationships with The Amoeba Sisters! Ecological relationships discussed include predation, competition, and symbiotic relationships (parasitism, mutualism, and commensalism). Table of Contents: Intro 00:00...
TED Talks
Mohammad Modarres: Why you should shop at your local farmers market
The average farmer in America makes less than 15 cents of every dollar on a product that you purchase at a store. They feed our communities, but farmers often cannot afford the very foods they grow. In this actionable talk, social...
TED Talks
TED: Got millet? How marketing could improve the lives of African farmers | Zoë Karl-Waithaka
From "got milk?" to "avocados from Mexico," marketing influences what you eat more than you may realize. But despite the known power of food marketing, farmers in Africa are more likely to receive funding for seed and fertilizer than...
TED Talks
TED: How college loans exploit students for profit | Sajay Samuel
Once upon a time in America, says professor Sajay Samuel, "going to college did not mean graduating with debt." Today, higher education has become a consumer product -- costs have skyrocketed, saddling students with a combined debt of...
TED-Ed
TED-ED: Why are there so many types of apples? - Theresa Doud
Have you ever walked into a grocery store and wondered where all the varieties of apples came from? You might find SnapDragon, Pixie Crunch, Cosmic Crisp, Jazz, or Ambrosia next to the more familiar Red Delicious and Granny Smith. So why...
SciShow
Homophobia and Consumerism
Hank discusses some new research that studied what makes us unhappy with ourselves and with other people, focusing on homophobia and consumerism.
TED Talks
TED: How to make peace? Get angry | Kailash Satyarthi
How did a young man born into a high caste in India come to free 83,000 children from slavery? Nobel Peace Prize Laureate Kailash Satyarthi offers a surprising piece of advice to anyone who wants to change the world for the better: Get...
Crash Course
Government Regulation: Crash Course Government and Politics
Today, we’re going to wrap up our discussion of economic policy by looking at government regulation. We're going to talk about the government's goals for the U.S. economy and the policies it employs to achieve those goals. Ever since the...
Bozeman Science
Biogeochemical Cycles
In this video Paul Andersen explains how biogeochemical cycles move required nutrients through the abiotic and biotic spheres on our planet. Matter on the Earth is conserved so producers must receive required nutrients through the water...