In this intellectually challenging book, Nobel laureate Ilya Prigogine tackles some of the difficult questions that bedevil physicists trying to provide an explanation for the world we observe. How is it, for instance, that basic principles of quantum mechanics--which lack any differentiation between forward and backward directions in time--can explain a world with an "arrow of time" headed unambiguously forward? And how do we escape classical physics' assertion that the world is deterministic? In a sometimes mathematical and frequently mind-bending book, Prigogine explores deterministic chaos, nonequilibrium thermodynamics, and even cosmology and the origin of the universe in an attempt to reach an explanation that can reconcile physical laws with subjective reality.
Since adolescence, Nobel laureate Prigogine has been haunted by the thorny problem of time, which has so preoccupied him that he scrawled "Time precedes existence" on a scientific memorial in Moscow. One of the founders of chaos theory, Prigogine has for decades propounded a view contrary to the assumption of temporal reversibility that is commonly accepted by theoretical physicists (ordinary folk have always been baffled by the idea that minus-t and plus-t [terms representing, respectively, time going backward and going forward] can somehow ever be the same). Although accepting relativity and the time-space continuum, Prigogine proposes a radical synthesis of Newtonian and quantum physics that is intriguing enough to reward the tough going that the book's intense concentration of formulas (on which Prigogine's arguments center) will be for most general readers. Prigogine claims that it is time's arrow that finally makes clear how probabilities become actualities and how "becoming" becomes "being." A groundbreaking work by a major figure in today's scientific revolution. Patricia Monaghan