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Science & Tech

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US tech firms are focused on beating China in the AI race, but on GZERO World with Ian Bremmer, Tristan Harris of the Center for Humane Technology argues the two countries have fundamentally different visions for AI's future. While US companies are racing toward developing powerful general intelligence (what he calls “god in a box"), China is deploying AI directly to factories, medicine and industrial production to boost its economic output. Tech firms in the US are driven by venture capital and being the first to reach advanced frontier models, prioritizing speed and scale over solving real-world challenges.

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- YouTube
Artificial intelligence is the most powerful technology humans have ever built. But as tech companies race to build more powerful AI models, is society at risk? Tristan Harris, co-founder of the Center for Human Technology, joins Ian Bremmer on GZERO world to talk about the dangers of recklessly rolling out AI tools without guardrails. Harris, a former ethicist at Google, has spent years studying the psychological impact of powerful technologies, especially on young children. We’ve already lived through one cautionary tech tale: social media. Will AI be different?
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Can we align AI with society’s best interests? Tristan Harris, co-founder of the Center for Humane Technology, joins Ian Bremmer on the GZERO World Podcast to discuss the risks to humanity and society as tech firms ignore safety and prioritize speed in the race to build more and more powerful AI models. AI is the most powerful technology humanity has ever built. It can cure disease, reinvent education, unlock scientific discovery. But there is a danger to rolling out new technologies en masse to society without understanding the possible risks. What if the way we deploy artificial intelligence, Harris argues, isn’t inevitable, but a choice?

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Could the future of AI be physical? On Ian Explains, Ian Bremmer breaks down the rapid pace of AI advancement—from generative tools like ChatGPT to agentic AI that performs autonomous tasks like a digital employee. Physical AI is where algorithms meet hardware, like robots and drones. Machines that don’t just process information but sense, move and manipulate the world around us. Big tech companies are pouring billions into robotics research, convinced that in order to truly change our world, AI needs to become a part of it.
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- YouTube

As the world speeds up the transition to renewables and away from fossil fuels, China is betting bigger than anyone else on the energy technologies that will power the world for decades to come. Environmentalist and author Bill McKibben joins Ian Bremmer on GZERO World to talk about Beijing’s wholehearted embrace of clean energy compared to the US. It’s not just that they’re manufacturing solar panels or putting up wind farms, McKibben says, they’re investing in a technology that will transform the global economy.

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- YouTube

Over the past decade, renewable energy has exploded. Technology is improving. Costs are plummeting. This is now the fastest energy transition in human history. But just as the world goes all in on renewables, the US is doubling down on fossil fuels. Does it risk being left behind in the race to power the future? Environmentalist and author Bill McKibben joins Ian Bremmer on GZERO World to discuss the sudden and overwhelming surge of clean energy installation and generation over the past two years, China’s push to dominate the renewable market, and whether the Trump administration’s policies will put the US at a disadvantage.

The White House has cancelled funding solar and wind projects and is pushing other countries to buy more oil and gas, but McKibben says the scale and pace of the global energy transformation is just too powerful to ignore. McKibben’s new book, "Here Comes the Sun," argues that renewables aren’t just a climate fix—they’re a political and economic opportunity to reshape our future. He has no doubt that 30 years from now, we’ll run the planet on sun and wind simply because of economics, but also warns the world will face serious problems if it takes that long to get there

“Fossil fuels become harder to get over time. Renewable energy is the opposite,” McKibben says, “We now live on a planet where the cheapest way to make energy is to point a sheet of glass at the sun.”

GZERO World with Ian Bremmer, the award-winning weekly global affairs series, airs nationwide on US public television stations (check local listings).

New digital episodes of GZERO World are released every Monday on YouTube.Don't miss an episode: subscribe to GZERO's YouTube channel and turn on notifications (🔔). GZERO World with Ian Bremmer airs on US public television weekly - check local listings.

Is the clean energy revolution finally here? Over the past few years, the world has experienced a sudden and overwhelming surge in renewable energy installation and generation, outpacing even the most optimistic predictions from experts. This week on the GZERO World Podcast, Ian Bremmer talks to with Bill McKibben, an environmentalist and author, about the stakes and scale of the global energy transformation. His new book, "Here Comes the Sun," argues renewables aren’t just a climate fix—they’re a political and economic opportunity.

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