Underground hydrogen and youth support networks headline MIT Technology Review
The latest edition of the newsletter explores the emerging industry interest in capturing natural hydrogen and the rise of online groups helping young people navigate societal anxiety.
MIT Technology Review has published a new edition of its newsletter, The Download, which examines two distinct but significant trends: the growing movement to support young people facing a "polycrisis" and the emerging industry interest in underground hydrogen. The publication, released on 20 August 2026, aggregates these primary stories with additional briefs on political tensions regarding data centres and recent milestones in spaceflight and medicine.
The newsletter highlights the emergence of online support networks, such as Force of Nature and the Good Grief Network, which have gained thousands of participants. These groups are specifically targeting young people who are anxious about the concurrent occurrence of multiple severe crises, including climate change, conflict, and economic instability. The article notes that global surveys indicate most children are worried about the state of the world, growing up amidst warming temperatures, erupting conflicts, expensive housing, and concerns that artificial intelligence will displace jobs.
In parallel, the publication features a report on the search for naturally occurring underground hydrogen gas, describing the effort as a "21st-century gold rush." The story, written by freelance reporter James Dineen, explores the potential to capture, move, and store this gas as a climate solution. However, the newsletter acknowledges that questions remain regarding how much hydrogen is produced naturally and whether current methods can effectively capture and store it.
The edition also covers political concerns in the United States regarding data centres. A memo from the National Republican Senatorial Committee indicates that Democrats are utilising data centre controversies as a "centerpiece" of their campaign to defeat Ohio Senator Jon Husted. The newsletter notes that Republicans have warned AI companies to stem the backlash, with New York becoming the first state to enact a data centre moratorium.
Additional briefs in the newsletter include a report on a personalised skin cancer vaccine developed by Merck and Moderna, which successfully stopped the cancer from returning in a historic trial. The publication also reports that Chinese startup LandSpace successfully landed its Zhuque-3 rocket, recovering its first stage in a milestone that challenges existing launch costs.
Other items in the digest include testimony from a former Meta executive who stated that Mark Zuckerberg prioritised growth over child safety, and reports that the US has lifted restrictions on Anthropic’s Mythos and Fable models. The newsletter also mentions that US officials believe hackers are targeting Siemens devices in water facilities using AI-generated exploitation scripts.
