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The Download: greener steel, and what 2025 holds for climate tech

Jan 09, 2025 - technologyreview.com
The article from MIT Technology Review's newsletter, The Download, highlights several key stories in technology and climate change. It discusses the world's first industrial-scale plant for green steel being built by Swedish company Stegra, aiming to reduce the significant carbon emissions from steelmaking, which accounts for 8% of global emissions. The article also mentions the urgency for climate technologies to become commercially available, as reflected in MIT Technology Review's list of 10 Breakthrough Technologies for 2025.

Additionally, the newsletter covers various other topics, including a New York legislator's attempt to revive ideas from a failed California AI safety bill, the resurgence of AIDS denialism fueled by public figures, and the Biden administration's plans to restrict chip sales to China and Russia. It also touches on Meta's content moderation practices, Blue Origin's upcoming rocket launch, and advancements in AI and quantum computing. The newsletter concludes with a quote expressing frustration over Elon Musk's political involvement and a feature on the growing issue of herbicide-resistant weeds in agriculture.

Key takeaways:

  • The world’s first industrial-scale plant for green steel is being built by the Swedish company Stegra, aiming to reduce carbon emissions from steelmaking.
  • New York legislator Alex Bores is drafting a bill to regulate advanced AI models, inspired by the failed California AI safety bill.
  • AI advancements are enabling predictions of how genes inside a cell will drive its behavior, potentially leading to cell-specific therapies for genetic diseases.
  • Blue Origin is preparing for the first flight of its new Glenn rocket, which could establish it as a competitor to SpaceX.
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