The Download: climate tech companies to watch and AI’s discovery problem
MIT Technology Review discusses the challenges of AI-driven scientific discovery, noting that Anthropic's recent claims of a biological breakthrough were met with skepticism by experts. The newsletter also highlights upcoming coverage of climate tech companies.
Why it matters
The tension between AI-generated 'discoveries' and established scientific rigor underscores the potential for hype to outpace actual utility in AI research.
Plus: OpenAI has scrapped a new AI model over safety concerns.
This is today's edition of The Download , our weekday newsletter that provides a daily dose of what's going on in the world of technology.
With the planet nearing 1.5 °C of warming, climate policies being unraveled, and Big Tech backpedaling on its climate ambitions, it can be tempting to give in to climate doom and defeatism. But despite the headwinds, the world has still made incredible progress. That’s why MIT Technology Review publishes its annual list of Climate Tech Companies to Watch .
Once a year, we compile a list of 10 companies that we believe have done the most, or have the best chance, to make a real dent in emissions or improve public safety and health. We’ve now finalized our 2026 list and will publish it on October 6.
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