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TED - Ideas worth spreading 

How we could eat real meat without harming animals | Isha Datar

What if you could eat chicken nuggets without harming a chicken? It's possible through "cellular agriculture," says Isha Datar. In a talk about cutting-edge science, she explains how this new means of food production makes it possible to eat meat without the negative consequences of industrial farming -- and how it could fundamentally change our food systems for the better. "It's our once-in-a-lifetime opportunity to get a second chance at agriculture," she says.... läs mer »

The first step towards more inclusive dermatology | Jenna C. Lester

Skin is one of the most powerful predictors of health, yet nearly half of all new dermatologists admit to feeling uncomfortable identifying health issues on darker skin tones -- resulting in poorer health outcomes for patients of color. In this crucial talk, TED Fellow and dermatologist Jenna C. Lester shares her effort to extend medical training beyond its current limited scope and ensure all medical students get trained in the full spectrum of diseases as they appear in all patients, regardless of skin tone.... läs mer »

What you discover when you really listen | Hrishikesh Hirway

"Every conversation has the potential to open up and reveal all the layers and layers within it, all those rooms within rooms," says podcaster and musician Hrishikesh Hirway. In this profoundly moving talk, he offers a guide to deep conversations and explores what you learn when you stop to listen closely. Stay tuned to the end to hear a performance of his original song "Between There and Here (feat. Yo-Yo Ma)."... läs mer »

A roadmap for young changemakers | Melati Wijsen

Activism is a tough job, especially for young people yearning for immediate change -- something climate activist Melati Wijsen has learned over ten years of pushing for environmental protection, starting at age 12 in her home on the island of Bali, Indonesia. How can young changemakers acquire the skills they need and keep from burning out? Wijsen offers three pieces of advice for anybody seeking to make lasting, sustainable progress.... läs mer »

5 tips for dealing with meeting overload | Cindy Solomon

Could this meeting have been an email? The phenomenon of "calendar creep," where meetings completely take over your work days, is wasting time, energy and productivity -- but you can take back control. Leadership expert Cindy Solomon shares her five tips for clearing up your schedule and getting your calendar to work for you, not against you.... läs mer »

How humanity doubled life expectancy in a century | Steven Johnson

Doubling human life expectancy in a century is our greatest achievement, says author Steven Johnson. How did we make it happen -- and can we keep it going? Backed by fascinating historical anecdotes, he shares some life-lengthening innovations and reminds us of three key things needed to make sure all of humanity enjoys these advancements in health.... läs mer »

A more accurate way to calculate emissions | Charlotte Degot

Greenhouse gases are colorless, scentless and invisible, making them exceptionally hard to measure. Fortunately, some tools and techniques can help -- one of the most powerful being artificial intelligence, says green technologist Charlotte Degot. By processing massive amounts of data on carbon emissions, she explains how AI makes it possible for corporations to set meaningful climate targets, more accurately track their progress and, most importantly, reduce pollution over time.... läs mer »

The brain science of obesity | Mads Tang-Christensen

Your belly and your brain speak to each other, says obesity researcher Mads Tang-Christensen. Offering scientific proof that obesity is a disease influenced by genetics and the environment, he introduces a molecule discovered in both the brain and gut that helps control appetite -- and which could be engineered to promote healthy weight loss for those living with obesity.... läs mer »

How NFTs are building the internet of the future | Kayvon Tehranian

In this revelatory talk, technologist Kayvon Tehranian explores why NFTs -- digital assets that represent a certificate of ownership on the internet -- are a technological breakthrough. Learn how NFTs are putting power and economic control back into the hands of digital creators -- and pushing forward the internet's next evolution.... läs mer »

Want to truly succeed? Lift others up while you climb | Amber Hikes

It's up to all of us to create a more inclusive and diverse workplace. No matter where you are in your career journey, it's essential that you help others grow, even as you are growing yourself, says ACLU Chief Equity Officer Amber Hikes. She lays out three ways we can help each other succeed -- and empower and advance those who historically have been left behind.... läs mer »

3 ways community creates a healthy life | Olivia Affuso

Maintaining a healthy weight takes more than diet and exercise, says physical activity epidemiologist Olivia Affuso. In this actionable talk, she shows how you can kickstart a healthy life by tapping into the collective power of a community that supports and motivates your health goals.... läs mer »

The Black history of twerking -- and how it taught me self-love | Lizzo

Twerking is mainstream now ... but do you know where it came from? Superstar Lizzo traces booty shaking to a traditional West African dance and tells how Black women across generations kept the rhythm alive, from blues and jazz singers to modern rap and hip-hop performers. With her characteristic energy, she shares how twerking empowered her to love her own body -- and explains why understanding its origins helps protect Black culture from erasure and misappropriation. (And, yes, she twerks on stage.)... läs mer »

Why the passport needs an upgrade | Karoli Hindriks

It's time to give paper passports a digital upgrade, says entrepreneur Karoli Hindriks. Looking to Estonia's technology-driven government for inspiration, she envisions a world where immigration is no longer hindered by bureaucracy and needless repetition. Travel with her to a future beyond borders where universal digital passports replace paper ones -- and where outdated systems stop wasting our time and money.... läs mer »

How employers steal from workers -- and get away with it | Rebecca Galemba

When you work, you expect to be paid for it. Except, for millions of Americans employed across a range of industries like restaurants and construction, that's not always the case. Anthropologist Rebecca Galemba explores the multibillion-dollar problem of wage theft and how employers get away with it, highlighting the changes needed for them to pay up -- and fairly.... läs mer »

3 rules for better work-life balance | Ashley Whillans

Have you answered a work email during an important family event? Or taken a call from your boss while on vacation? According to behavioral scientist and Harvard Business School professor Ashley Whillans, "always-on" work culture is not only ruining our personal well-being -- but our work, as well. She shares which bad habits are stopping us from getting what we need out of our free time and three practical steps for setting boundaries that stick.... läs mer »

Could you recover from illness ... using your own stem cells? | Nabiha Saklayen

What if diseases could be treated with a patient's own cells, precisely and on demand? Biotech entrepreneur Nabiha Saklayen explains how we could harness advances in biology, machine learning and lasers to create personalized stem cell banks -- and develop medicine uniquely designed for each of our bodies.... läs mer »

The art of paying attention | Wendy MacNaughton

In an invitation to slow down and look at the world around you, graphic journalist Wendy MacNaughton illustrates how drawing can spark deeply human, authentic connections. Ready to try? Grab a pencil and join MacNaughton for this delightful talk. "Drawing is looking, and looking is loving," she says.... läs mer »