TED Talks
How to finance the future of farming | Berry Marttin
Agriculture is key to solving the climate crisis, but most farmers don’t have the financial incentive to switch to more eco-friendly practices, says banker and farmer Berry Marttin. He explores how improving the systems around carbon and...
PBS
How human trafficking victims are forced to run ‘pig butchering’ investment scams
An investment scam called “pig butchering” has cost victims around the world an estimated $75 billion in just the last four years, and it's not just the targets who are being harmed. The imposters on the other end of the line are often...
TED Talks
A Conversation on Climate, Humanity, and Renewal
Kristine McDivitt Tompkins and Amir Nizar Zuabi discuss their views on optimism in the face of global challenges. Tompkins expresses concern for the current century due to the climate crisis and its devastating impacts but hopes humanity...
PBS
Ghana becomes dumping ground for the world’s unwanted used clothes
An estimated 20 million people are thought to earn their livelihoods in the global waste industry by collecting, disposing, repairing or repurposing a wide range of materials and products. However, the cost and consequences of handling...
MinutePhysics
Every Force in Nature (Theory of Everything, Part III)
In which we explain economic equilibrium, how to make money from nothing, and every fundamental force in physics.
TED Talks
TED: Are we the last generation -- or the first sustainable one? | Hannah Ritchie
The word "sustainability" gets thrown around a lot these days. But what does it actually mean for humanity to be sustainable? Environmental data scientist Hannah Ritchie digs into the numbers behind human progress across centuries,...
TED Talks
TED: The first-ever cargo ship powered by green fuel | Morten Bo Christiansen
The shipping industry is vital to the global economy, but it's also a huge contributor to the climate crisis. Morten Bo Christiansen, a leader of the energy transition for the global shipping company A.P. Moller – Maersk, talks to TED's...
PBS
How The Prescription Drug Supply Chain Is Killing Local Pharmacies
The supply chain that brings pharmaceutical drugs from the factory to the pharmacy is long, complex and unclear. Congress and several state legislatures have proposed or enacted laws to bring more transparency and curb soaring drug...
TED-Ed
TED-Ed: Are solar panels worth it? | Shannon Odell
Today in many countries solar is the cheapest form of energy to produce. Millions of homes are equipped with rooftop solar, with most units paying for themselves in their first seven to 12 years and then generating further savings. So,...
PBS
This company raised minimum wage to $70K- and it helped business
In 2015, Gravity Payments CEO Dan Price announced he would raise the company's minimum wage to $70,000 a year by 2017 and slash his own compensation by more than 90 percent. More than a year later, Price reports the company's revenue and...
PBS
The bubble dynamics of bitcoin
Can bitcoin be a currency if you never know its value? Living outside the traditional banking network by design, its fluctuating value makes it too cumbersome for petty transactions. Yet despite the hurdles, bitcoin and its underlying...
PBS
Economics Is Not a Morality Play': Paul Krugman on Managing Financial Crisis
Economics correspondent Paul Solman sits down with economist Paul Krugman to discuss the provocative bestseller "The Great Deformation" by David Stockman and the government's role in mediating economic meltdowns. (see David Stockman June...
PBS
Wall St. millionaire brings healthy food to those in need
Sam Polk was making millions on Wall Street when he had a life-changing revelation: he wanted to help those in need. His focus became so-called "food deserts," regions with limited access to healthy food. Polk founded Everytable to serve...
PBS
The how and why of buying bitcoin
The basic idea of bitcoin is simple: Instead of a financial institution holding a bank ledger, a chain of computers linked through the internet are all using the same software to record and verify every transaction. But how can a...
PBS
How to cook Thanksgiving dinner on a budget with the high prices on staple foods
Many Americans are preparing for Thanksgiving dinner, but food prices are high on everything from turkey to staples like butter and flour. Stephanie Sy recently spent a day in the San Diego area following one food blogger making her...
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 what can...
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...
Crash Course
What Can You Learn from Your Competition? Crash Course Business Entrepreneurship
We’re used to competitions with clear winners and losers: baseball games, math olympiads, pie-eating contests, and games involving thrones. We crown a victor and everyone else goes home empty-handed! In business, though, there isn’t just...
TED Talks
TED: A climate solution where all sides can win | Ted Halstead
Why are we so deadlocked on climate, and what would it take to overcome the seemingly insurmountable barriers to progress? Policy entrepreneur TED Halstead proposes a transformative solution based on the conservative principles of free...
MinutePhysics
Every Force in Nature (Theory of Everything, Part III)
In which we explain economic equilibrium, how to make money from nothing, and every fundamental force in physics.
TED Talks
Ray Kurzweil: The accelerating power of technology
Inventor, entrepreneur and visionary Ray Kurzweil explains in abundant, grounded detail why, by the 2020s, we will have reverse-engineered the human brain and nanobots will be operating your consciousness.
MinutePhysics
How ISPs Violate the Laws of Mathematics
This joke video is about how Internet Service Providers (aka ISPs, internet companies, telecommunications companies, etc) violate the basic axioms of Zermelo-Fraenkel set theory. Like the axiom of choice (sometimes Well-ordering...
TED Talks
Chris Anderson: Technology's long tail
Chris Anderson, then the editor of Wired, explores the four key stages of any viable technology: setting the right price, gaining market share, displacing an established technology and, finally, becoming ubiquitous.
TED Talks
Kevin Bales: How to combat modern slavery
In this moving yet pragmatic talk, Kevin Bales explains the business of modern slavery, a multibillion-dollar economy that underpins some of the worst industries on earth. He shares stats and personal stories from his on-the-ground...