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Entangled 'verse … 10^n and 10^-n

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Tag: Naturalism

Book · General · Language · Site

Ultimate why?

February 12, 2018February 1, 2022 John Healy2 Comments

Perhaps the ultimate why question: Why is there something rather than nothing? Sean Carroll’s blog is a feed on my blog. I enjoyed reading his recent post and paper on this question. Quite a challenge to summarize the topic in 15 pages. I’ve talked before about the issue of why the universe exists at all… Continue reading Ultimate why?

General · Language

No God, no gaps

February 27, 2017March 10, 2017 John Healy

When I was in grad school studying theology, philosophy, psychology and physics, naturalism was a term that I had to be careful using. There’s a long history of knocks on that term. I still remember the tone of the philosophy department that was my academic base for awhile. When I started talking about an essentially… Continue reading No God, no gaps

Book · General · Language

Emergence, not reduction

February 27, 2017May 7, 2022 John Healy2 Comments

Naturalism — philosophy based on a natural philosophy or ontology — has had a problematic history. In the history of science, in the general history of thought. In the last 50 – 100 years, arguments for naturalism have been strengthened by two major developments: empirical cosmology and the concept of emergence. This has happened despite… Continue reading Emergence, not reduction

  • Enough cat in a box! – an isolation setupMay 12, 2025
  • Reframing spacetime – a stitch of events or pitch of timeMay 4, 2025
  • Senior health in space – longevity in freefallMay 3, 2025
  • Advancing QFT visualization – further demystification?December 28, 2024
  • Boltzmann brain RIP?November 17, 2024
  • The romance of FTL, a stark realityOctober 26, 2024
  • How dark is the universe – optically?September 2, 2024
  • Demystifying QFT – A quantum’s tail – no halfsiesJuly 13, 2024
  • Demystifying QFT – Grid as superconductorJuly 13, 2024
  • Lecture series – blog newsJune 24, 2024
  1. John Healy on The romance of FTL, a stark realityApril 24, 2025

    So, with all that romance about FTL, let's not forget the very human nature of such an endeavor. Out in…

  2. John Healy on The romance of FTL, a stark realityApril 19, 2025

    Here's a useful summary of imaginative ways to achieve FTL travel (or not) – ways to craft accessible cosmic stories…

  3. John Healy on Helgoland? – escape from quantum islandApril 17, 2025

    AI Overview [summarize the key points of Carlo Rovelli's book Helgoland: Making Sense of the Quantum Revolution] In Helgoland: Making…

  4. John Healy on Advancing QFT visualization – further demystification?April 11, 2025

    Also from my to-do list for commentary ... an interview. Here's an article (below) about Gerard 't Hooft's dissatisfaction with…

  5. John Healy on Advancing QFT visualization – further demystification?April 9, 2025

    Well, on my to-do list for commentary, there're a few more articles by well-known physicists. Here's a recent one by…

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