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    Talking Pop Science with Physicist Sabine Hossenfelder

    As abstract as it is, physics enriches your life.Image via Sabine Hossenfelder / YouTube Science without the gobbledygook.” That’s the name, and promise, of Sabine Hossenfelder’s YouTube show. The German theoretical physicist, whose main gig is as a Research Fellow at the Frankfurt Institute for Advanced Studies, has attracted over 300,000 subscribers. Her videos—some of […]

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    The End of Reductionism Could Be Nigh. Or Not.

    Quantum mechanics seems to have a problem with the order of time, which might signal the need for an entirely new type of law.Illustration by Ekaterina Kulaeva / Shutterstock The history of science so far has been a triumph of reductionism. Biology can be reduced to chemistry, chemistry can be reduced to atomic physics, and […]

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    How to Talk Like a Physicist

    Theoretical physicist Sabine Hossenfelder, who probably is the smartest person on her block, has fun in her latest video skewering the scientific braggart.Photograph by Francisco De Legarreta C. / Unsplash The other night I was out on our street with the neighbors for a socially distanced hang. My two-year-old daughter, mistaking the only street light […]

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    Do We Need a Theory of Everything?

    I get constantly asked if I could please comment on other people’s theories of everything. That could be Garrett Lisi’s E8 theory or Eric Weinstein’s geometric unity or Stephen Wolfram’s idea that the universe is but a big graph, and so on. Good, then. Let me tell you what I think about this. But I’m […]

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    It’s the End of the World and This Physicist Feels Fine

    I promise I have no intention to propose a quantum-model for disease spread, but like everyone else I have been wondering if I can make myself somewhat more useful in these difficult times.Screengrab via Sabine Hossenfelder / YouTube It’s week three of COVID lockdown here in Germany. Schools are closed, my institute is closed, my […]

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    How to Make Sense of Quantum Physics

    Superdeterminism, a long-abandoned idea, may help us overcome the current crisis in physics.

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    Electrons Don’t Think

    If a philosopher starts speaking about elementary particles, run.Pinterest I recently discovered panpsychism. That’s the idea that all matter—animate or inanimate—is conscious, we just happen to be somewhat more conscious than carrots. Panpsychism is the modern elan vital.  When I say I “discovered” panpsychism, I mean I discovered there’s a bunch of philosophers who produce […]

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    Physicists Say Google’s Quantum Computer Is Still Far From Practical

    Google and company claim that their quantum computer can do in 200 seconds what it would take a supercomputer 10,000 years to do.Illustration by plotplot / Shutterstock News on the quantum physics grapevine, Frankfurt Institute theoretical physicist Sabine Hossenfelder tells me, is that Google will announce something special next week: Their paper on achieving quantum […]

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    Mind the Gap Between Science and Religion

    Have you heard that we may be living in a computer simulation? Or that our universe is only one of infinitely many parallel worlds in which you live every possible variation of your life? Or that the laws of nature derive from a beautiful, higher-dimensional theory that is super-symmetric and explains, supposedly, everything? I’ve heard […]

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    The Real Differences Between Human and Artificial Intelligence

    Artificial Intelligence, it seems, is now everywhere. Text translation, speech recognition, book recommendations, even your spam filter is now “artificially intelligent.” But just what do scientists mean with “artificial intelligence,” and what is artificial about it? Artificial intelligence is a term that was coined in the 1980s, and today’s research on the topic has many […]