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TED Tech
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Sherrell Dorsey
TED Tech
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TED Tech

作者: TED Tech
最近更新: 6天前
<p>From the construction of virtual realities to the internet of things to the watches on our wrists...

Recent Episodes

Tech Solutions (#4): How organizations can grow in a post-aid world (with Jacqueline Novogratz)

Tech Solutions (#4): How organizations can grow in a post-aid world (with Jacqueline Novogratz)

When the Trump administration dismantled USAID, it was the beginning of a post-aid era, says philanthropist and social entrepreneur Jacqueline Novogratz. Aid may not be coming back but in its place Jacqueline hopes creative solutions will emerge to provide independence and dignity at the community level. Jacqueline is the CEO of Acumen and has helped move over $500 million to businesses tackling poverty and climate injustice. She and Sherrell discuss how Acumen works to build newer and smarter economic models of philanthropy, the responsibilities investors have to helping organizations grow with dignity, and why projects that help local communities excite her.This is episode four 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.

2周前
29:16
Tech Solutions (#3): How one of China’s biggest tech companies is tackling carbon removal (with Xu Hao)

Tech Solutions (#3): How one of China’s biggest tech companies is tackling carbon removal (with Xu Hao)

Tencent is one of China’s biggest tech companies, running the popular Chinese messaging app WeChat and the world’s largest video game vendor. Now, it’s also an up-and-coming force in the field of carbon removal. Xu Hao, the vice president of Sustainable Social Value at Tencent, oversees two of those initiatives: the Carbon Neutrality Lab and CarbonX. He sits down with Sherrell Dorsey, host of the “TED Tech” podcast, to talk about how megacorporation can help advance the climate movement. He also explores the current state of carbon removal technology and how Tencent’s video games are becoming an unlikely source of climate education for hundreds of thousands of people. This is episode three 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.

3周前
22:28
Tech Solutions (#2): How to balance the AI boom and environmental responsibility (with Juan M. Lavista Ferres)

Tech Solutions (#2): How to balance the AI boom and environmental responsibility (with Juan M. Lavista Ferres)

The environmental impact of AI is a growing concern. In this episode, Sherrell sits down with Juan M. Lavista Ferres, the Chief Scientist and Lab Director of Microsoft’s AI for Good Research Lab, to discuss his work in using AI for conservation and sustainability. Whether it’s using AI to measure methane gas leaks or allowing AI to optimize healthcare procedures at reduced costs, Juan argues AI technology can advance conservation efforts and increase accessibility. Sherrell and Juan also discuss the paradox of AI—how to use the technology responsibly and avoid contributing more damage to the environment.This is episode two of a four-part series airing this month on TED Tech, where host and climate tech journalist Sherrell Dorsey is in conversation with TED 2025 Countdown Summit speakers on the technology that can lead to a greener and more equitable future. Hosted on Acast. See acast.com/privacy for more information.

4周前
18:55
Tech Solutions (#1): The affordable tech that will revolutionize farming (with Samir Ibrahim and Josephine Waweru)

Tech Solutions (#1): The affordable tech that will revolutionize farming (with Samir Ibrahim and Josephine Waweru)

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.

2个月前
23:42
When AI Cannibalizes Its Data | NPR's Short Wave

When AI Cannibalizes Its Data | NPR's Short Wave

Today, we’re featuring an episode from NPR’s science podcast Short Wave. In it, host Regina G. Barber talks to computer scientist Ilia Shumailov about maybe the buzziest topic around: AI. I’m sure you know AI models like OpenAI's ChatGPT are trained on millions of examples of human-written text. Nowadays, a lot of content on the Internet is written by these generative AI models. That means that AI models trained now may consume their own synthetic content and suffer the consequences. What's the harm? Find out with this episode of Short Wave.Follow NPR's Short Wave podcast on Apple Podcasts and Spotify for more episodes like this, featuring new discoveries, everyday mysteries and the science behind the headlines.Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave. Hosted on Acast. See acast.com/privacy for more information.

2个月前
14:12
A concrete plan for sustainable cement | Ryan Gilliam

A concrete plan for sustainable cement | Ryan Gilliam

Cement is one of the most-consumed materials on Earth — second only to water — and it accounts for a whopping eight percent of the world's carbon pollution. What if we could turn this climate villain into a hero? Clean tech innovator and serial entrepreneur Ryan Gilliam reveals his company's surprisingly simple process for transforming waste from the cement-making process back into limestone using existing infrastructure, creating a competitive and eco-friendly product that could pave the way for gigaton-scale climate solutions.After the talk, Sherrell reflects on the market for green cement and highlights other initiatives working to increase transparency and adopt lower-emission products. Hosted on Acast. See acast.com/privacy for more information.

4个月前
10:43
The best way to lower Earth’s temperature — fast | Daniel Zavala-Araiza

The best way to lower Earth’s temperature — fast | Daniel Zavala-Araiza

There's an invisible super-pollutant heating up the planet — but it's surprisingly easy to reduce, if we try. Revealing how methane contributes (way) more in the short term to global warming than carbon dioxide, chemical engineer Daniel Zavala-Araiza highlights the emerging technologies and bold new policies that are part of a worldwide effort to hold oil and gas companies accountable for polluting our skies with this harmful gas. It's an optimistic glimpse into a future where global cooperation and cutting-edge monitoring could rapidly slow climate change. After the talk, Sherrell more methane-oriented solutions around the world to help slow climate change Hosted on Acast. See acast.com/privacy for more information.

6个月前
13:04
Information Inoculation: Defending Against Medical Myths: Why we need to fight misinformation about vaccines | TED Health

Information Inoculation: Defending Against Medical Myths: Why we need to fight misinformation about vaccines | TED Health

Ethan Lindenberger never got vaccinated as a kid. So one day, he went on Reddit and asked a simple question: "Where do I go to get vaccinated?" The post went viral, landing Lindenberger in the middle of a heated debate about vaccination and, ultimately, in front of a US Senate committee. Less than a year later, the high school senior reports back on his unexpected time in the spotlight and a new movement he's leading to fight misinformation and advocate for scientific truth.After the talk, Shoshana interviews Dr. Jennifer Reich, a sociologist, and asks the question, “Where has vaccine mistrust come from?” -- and how transparency in clinical trials and federal advisory boards are key in gaining community trust. Hosted on Acast. See acast.com/privacy for more information.

6个月前
45:01