The Last Three Minutes by Paul Davies (1994)

Books & Boots

The telescope is also a timescope. (p.127)

Davies (b.1946) is an English physicist, writer and broadcaster. He’s written some 25 books, and hosted radio and TV series popularising science, especially in the areas of cosmology and particle physics, with a particular interest in the links between modern scientific theory and religion – hence his books God and the New Physics and The Mind of God.

The Last Three Minutes was his sixteenth book and part of the Science Masters series, short, clear primers written by experts across all areas of science. The advantage of The Last Three Minutes is that it is a clear explication of all the theories in this area; the drawback is that it is now precisely 25 years out of date, a long time in a fast-moving field like cosmology.

On the plus side, although the book might not capture the very latest discoveries and thinking, many…

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One response to “The Last Three Minutes by Paul Davies (1994)

  1. kurtzs

    Re:
    “Davies points out that it’s odd that so many brainy people didn’t draw the obvious conclusion from the heat death idea, for if a) the universe is winding down towards a heat death and b) it has existed forever, then c) it would have died already. The fact that the universe is still full of wildly uneven distributions of energy and heat shows that it must have had a beginning.

    Moreover, calculation of the mass of the universe should have indicated that a static universe would collapse in upon itself, clumps of matter slowly attracting each other, becoming larger and heavier, until all the matter in the universe is in one enormous ball.

    The fact that the universe still has huge variations in heat indicates that it has not been around forever, i.e. it had a beginning. And the fact that it hasn’t collapsed suggests that a force equal or greater to gravity is working to drive the matter apart.”
    ======

    There could be other explanations for the variances in energy that we haven’t figured out. Even if a big bang occurred, energy must have existed for it to “bang” (expand) Thus the BB is not the beginning of all reality. Those claiming a beginning are speculating. A first cause is thus a second order speculation!

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