Is There Anything Left in the Dream of Cold Fusion?

Cold fusion: Now there’s an idea I hadn’t thought about in a while. It came back onto my radar in spring 2026. I had written an article on how scientists tend to be risk averse, and Huw Price, a philosopher at Trinity College at the University of Cambridge, responded to it on Bluesky, citing a paper he’d recently co-authored on attitudes toward cold fusion. He thinks scientists have been overly…

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