System Changers: Notes on Session 3 of TED2024

The opening of Session 3 at TED2024: The Brave and the Brilliant on Tuesday, April 16, 2024, in Vancouver, BC, Canada. (Photo: Jason Redmond / TED)

Many of the world’s systems, big and small, could use an upgrade. In a dynamic Session 3 at TED2024, six speakers explore how to do just that — taking on everything from global development and capitalism to robots and vertical farming.

The event: Talks from Session 3 of TED2024: The Brave and the Brilliant, hosted by TED’s Helen Walters

When and where: Tuesday, April 16, 2024, at the Vancouver Convention Centre in Vancouver, BC, Canada

Speakers: Karthik Muralidharan, Daniela Rus, Rumman Chowdhury, Hiroki Koga, Zeynep Ton, Pete Stavros

Special appearance: Lily James Olds, the director of the TED Fellows program, announces the 2024 cohort of TED Fellows, whose work spans five continents and represents 11 countries — including, for the first time, Georgia. Read more about them here.

The talks in brief:

Spoiler: There is such a thing as a free lunch in global development, says economics professor Karthik Muralidharan. Although key indicators like school enrollment rates reached historic highs, most children are surviving, not thriving. He explains that with smarter resource allocation and evidence-based interventions, we can achieve more — without spending more.

Despite breathtaking advances, the worlds of AI and robotics remain siloed. Roboticist and computer scientist Daniela Rus describes how “liquid networks” — a more flexible, efficient and sustainable AI paradigm — promise to shatter the barrier between AI and robotics, creating a future where bespoke machines shape our everyday lives.

Will AI systems dominate our lives, or will they enhance human agency? Rumman Chowdhury, CEO and cofounder of Humane Intelligence, says that for AI to achieve its full potential, we must invite non-experts into the development process and empower people to shape and train new technologies.

Inside a vertical farming facility, you can control every environmental factor (temperature, humidity, light, pollination, etc.). You can also experiment regularly, improving practices to generate the sweetest strawberries year-round, says Hiroki Koga, CEO of Oishii. He shares how innovations in big data are making vertical farming an affordable, eco-friendly alternative to traditional farming.

Essential work doesn’t pay well, but MIT management professor Zeynep Ton believes it should. She points to companies like Costco or the Spanish supermarket chain Mercadona, which have reduced costs and worker turnover — and increased profits and productivity — by paying their workers decent, livable wages.

What if all employees had stock ownership in the companies they worked for? Investor Pete Stavros turned over stock ownership of a manufacturing company to its 800 workers, drastically improving the company’s productivity, profitability and the lives of its workers — a testament to the power of employee ownership.

TED2024, held April 15-19, 2024, in Vancouver, BC, Canada, is a week of talks, discovery sessions, excursions, dinners, performances and more celebrating “The Brave and the Brilliant.” Special thanks to our strategic partners PwC, Adobe, Schneider Electric and Northwestern Mutual.