Why we need to know our lives matter | Jennifer Wallace

Energy expert Sebastián Kind helped Argentina go from virtually no renewable energy to generating nearly 40 percent of its electricity from wind and solar in just six years, despite economic crises and skepticism. How did the country's transition off fossil fuels happen so quickly? He shows why the key breakthrough didn't hinge on technology or resources — and explains how other countries can follow the same path. After the talk, Modupe reflects on Sebastián roadmap for promoting renewable energy laws amid a polarized government. Hosted on Acast. See acast.com/privacy for more information.

What if saving lives and growing a company went hand in hand? Public health expert Myriam Sidibe thinks many businesses are going about social impact all wrong — and leaving millions of dollars on the table at the same time. Drawing from decades of experience, she reveals a playbook for brands to create real impact, proving that what’s good for society can be great for business. After the talk, Modupe challenges you to rethink mealtime conversations as opportunities to start sowing seeds for change. Hosted on Acast. See acast.com/privacy for more information.

Nobel Prize-winning economist Esther Duflo brings her data-driven precision to the climate crisis — and the numbers are damning. While world leaders haggle over finances at endless summits, rising temperatures will kill millions in the poorest countries by the end of this century. She calculates the staggering cost of wealthy nations pumping greenhouse gases into the atmosphere, proving that getting billionaires to pay their fair share in taxes is the best way to cover these damages. Hosted on Acast. See acast.com/privacy for more information.

When entrepreneur Samir Ibrahim asked farmers in Kenya what problem they most needed solved, the answer was simple: reliable access to water to irrigate their farms year-round. Samir is the CEO of SunCulture, a company replacing diesel- and petrol-powered water pumps with more affordable solar-powered ones. He sits down with Sherrell Dorsey, host of the “TED Tech” podcast, to discuss how he continues to innovate his product to serve smallholder farmers. Later, Sherrell chats with coffee farmer Josephine Waweru about how SunCulture’s pump revolutionized her farm and the advice she has for young people to succeed. This is episode one of a four-part series airing this month on TED Tech, where host and climate tech journalist Sherrell Dorsey speaks with climate leaders on the technology sparking a greener, more equitable future. Hosted on Acast. See acast.com/privacy for more information.

Struggling communities don’t need handouts — they need bold new ways to root wealth. Meet Molly Hemstreet — a TED Fellow, Southern Appalachia native and cofounder of worker support network the Industrial Commons — who’s flipping the script on generational poverty by turning textile waste into $9-per-pound yarn and factory workers into business owners. Discover how her long-haul approach is rebuilding rural economies stitch by stitch, proving that opportunity grows when we stop extracting and start empowering. After the talk, Modupe reflects on how much change-making is site-specific and how you can think about showing up for your communities? Hosted on Acast. See acast.com/privacy for more information.