The science of making fruits and veggies last...

Is authoritarianism winning, or is democracy just failing to deliver? Communications strategist Sally Kohn lays out how democracy has evolved before and why it must evolve again, into what she calls "Democracy 3.0" — a version that finally shares power and opportunity equally. "W ...  Show more

Artist Joe Whale used to get in trouble for doodling in class, until a local restaurant let him cover an entire wall with his artwork … and the internet took notice. He traces his unlikely beginning to a bigger story: your imagination is a muscle, and it weakens when you hand it ...  Show more

It's a hard nut to crack: in order to prevent food waste, we rely on plastic packaging and refrigeration, which harm the environment. What if we could turn to nature to address these challenges? Engineer and chemist Jenny Du shares how a simple plant-based innovation — using the ...  Show more

If food waste were a country, it’d be the third highest emitter of greenhouse gas emissions after China and the US, says Apeel Senior VP of Operations Jenny Du. Following her talk at TED2025, Du sits down for a conversation with host Sherrell Dorsey on how her lab is creating pla ...  Show more

Many people across the world don't have access to healthy food -- while in other places tons of food go to waste. Social entrepreneur Ndidi Okonkwo Nwuneli thinks we can take bold steps to fix this problem. She lays out what it would take to build a more equitable, sustainable fo ...  Show more

As many of us gear up for the annual Christmas feast, some of you may be wondering how to eat everything before it goes off. It’s a great question, as the UN puts global food waste at a whopping 1.3 billion tonnes a year – that’s one third of all edible produce being thrown in ...