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time

On the Origin of Time — Thomas Hertog on Stephen Hawking’s Final Theory

Shermer and Hertog discuss: what it was like working with Stephen Hawking • Darwinian model of cosmology • time • What banged the Big Bang? • cosmic inflation and multiple universes • how to reconcile Einstein’s relativity theory of gravity and quantum theory • Hawking’s no-boundary theory • why the universe appears designed • Feynman’s sum over histories approach to quantum physics • Is there purpose in the cosmos? • Why is there something rather than nothing?

There is Only Entropy: Unifying the Narrative of Science

Entropy keeps the arrow of time moving; today is less ordered than yesterday, and this is certain. If we extrapolate this concept backwards, through our scientific narrative to the origins of the universe, then we must postdict a universe that was once ordered only through its lack of movement, which means it was frozen. But even then, as Galileo once said of the Earth, eppur si muove, but it does move. And if it moves, it creates heat, and understanding…

Suzie Sheehy — The Matter of Everything: How Curiosity, Physics, and Improbable Experiments Changed the World

Shermer and Sheehy discuss: what it’s like being a female physicist in a mostly male field • Does science progress through falsification, confirmation, consensus, or Bayesian reasoning? • atoms, light, Higgs Boson, time, gravity, dark energy, dark matter, string theory, radioactivity • Gold Foil Experiment • cloud chambers • particle accelerators • splitting the atom • Is there a place for God in scientific epistemology? • Is math all there is? Is math universal? • other universes, dimensions, and the multiverse.

Ian Morris on Deep Time and Big History

In this conversation on deep time and big history, Shermer and Morris discuss the history of Big History, the future of energy and civilization, China and the future of energy and political power, what Britain was like 8000 years ago, the major transitions in British history, counterfactual history, slavery and the abolition of the slave trade, the role of ideas in history (civil rights, rule of law, justice, etc.), reparations and making right the wrongs of the past.

David Christian on Time, the Near/Far Future, Transhumanism, Interstellar Migrations, the Fate of Our Species, and the End of Time

The future is uncertain, a bit spooky, possibly dangerous, maybe wonderful. We cope with this never-ending uncertainty by telling stories about the future: future stories. How do we construct those stories? Where is the future, the place where we set those stories? Can we trust our future stories? And what sort of futures do they show us? David Christian is renowned for pioneering the emerging discipline of Big History, which surveys the whole of the past. In this conversation, he…

Brian Keating — How it All Began: Cosmic Inflation, the Multiverse, and the Nature of Scientific Proof

Shermer and Keating discuss: cosmology • Intelligent Design • “fine-tuned” universe • multiverse • God • Intelligent Design • laws of nature • origin of the universe • Big Bang • something rather than nothing • inflationary cosmology • quantum gravity • Steady State theory • Popperian falsification • consensus science • string theory • shape is the universe? Open, closed, or flat? • dark energy • dark matter • time and infinity.

eSkeptic for April 24, 2021

In episode 175 of The Michael Shermer Show, Michael speaks with Brian Keating about How it All Began: Cosmic Inflation, the Multiverse, and the Nature of Scientific Proof. Plus, we present a review of Julia Galef’s book The Scout Mindset: Why Some People See Things Clearly and Others Don’t.

Origins & the Big Questions: Our 2008 Conference at Caltech

Our 2008 conference at Caltech, on the question of origins, featured lectures by Leonard Susskind, Paul Davies, Sean Carroll, Donald Prothero, Christof Koch, Stuart Kauffman, Kenneth Miller, Nancey Murphy, Michael Shermer, Hugh Ross, Victor Stenger, and a performance by Mr. Deity.

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