Show Notes
In 2015, 195 countries gathered in Paris to discuss how to address the climate crisis. Although there was plenty they couldn’t agree on, there was one point of near-absolute consensus: if the planet becomes 2°C hotter than it was before industrialization, the effects will be catastrophic. Despite that consensus, we have continued barrelling toward that 2°C threshold. And while the world is finally paying attention to climate change, the pace of our action is radically out of step with the severity of the problem. What is becoming increasingly clear is that just cutting our emissions – by switching to clean energy or driving electric cars – will not be sufficient. We will also need some bold technological solutions if we want to maintain some semblance of life as we know it.
Luckily, everything is on the table. Grinding entire mountains into powder and dumping them into oceans. Sucking carbon directly out of the air and burying it underground. Spraying millions of tons of sulphur dioxide directly into the atmosphere.
Gwynne Dyer has spent the past four years interviewing the world’s leading climate scientists about the moonshots that could save the planet. Dyer is a journalist and historian who has written a dozen books over his career, and has become one of Canada’s most trusted commentators on war and geopolitics.
But his latest book, Intervention Earth, is about the battle to save the planet.
Like any reporting on the climate, it’s inevitably a little depressing. But with this book Dyer has also given us a different way of thinking about the climate crisis – and maybe even a road map for how technology could help us avoid our own destruction.
More from Machines Like Us
This one's from The Decibel, The Globe and Mail's daily news podcast. Taylor was the guest, talking about the push to regulate AI and whether governments can keep up. We're between seasons, so we're running it here too. From The Decibel: After several reports of AI agents going rogue, calls for regulation of this technology have grown louder. And some of the people advocating for more rules are the leaders of the frontier labs themselves, like Anthropic CEO Dario Amodei. But how can governments, which tend to move slowly, regulate a technology that is changing at an increasingly quicker pace?
In early August, OpenAI hosted dozens of lifestyle creators at an upstate New York resort for a weekend they called Summer Club. There was beekeeping. There were farm-to-table dinners. And in between, there were sessions on how to use ChatGPT. The ensuing backlash was swift, especially against the female influencers. But the money pouring into AI marketing goes far beyond a luxury brand trip. Tech billionaires and super PACs are spending millions to quietly flood your social media feeds. Some have paid influencers for undisclosed deals pushing AI-positive and anti-China messaging. Others have gone so far as to fund radical anti-AI meme accounts that threaten their own CEOs – all to make their critics look unhinged. Tech and culture journalist Taylor Lorenz has spent more than a decade reporting on online creators. She’s been following the dark money behind these co-ordinated campaigns to buy up digital influence and shift the public debate around AI.
For years, the debate about AI was mostly about what it could do, whether it could write, make convincing art, or beat us at our own games. The questions now are older and harder. What makes us human? How do we find meaning? If a machine can do more of the things we thought made humans special, where does that leave us? These aren’t new questions, but rapid advances in AI have made them feel a lot more urgent. Even Pope Leo XIV chose artificial intelligence as the subject of his first encyclical. Greg Epstein, the humanist chaplain at Harvard and MIT and author of Tech Agnostic, has been asking these questions long before the machines showed up. He argues that we’re living in a moment with too much certainty, and that the most useful thing we could embrace right now might be doubt.
When Demis Hassabis co-founded DeepMind in 2010, his mission was simple: solve intelligence, then use it to solve everything else. What began as a scientific quest would eventually become a fierce global AI race.
You've probably seen one by now: a human-sized robot doing very human feats – landing a perfect backflip, racing through the streets of Beijing, or dancing in a crowd at a Knicks game. But behind these viral moments, there is serious money. Analysts predict the market for humanoid robots could be worth trillions in a matter of decades.