However, this idea seems to me to confuse directionality and flow . Even if irreversible dynamics were to reveal a difference between past and future, this would not show that there is any objective flow from one to the other. In these aims he succeeds with great clarity. Barrow has some reservations about my discussion of the cosmological arrow of time. Here's a brief response .
Price is a philosopher with a real grasp of fundamental physics.
He offers an original slant on some profound issues, where our understanding has advanced little since the time of St. Augustine. Enjoy it as a feast for the imagination. Philosophical density aside, Price's writing is remarkably clear and engaging. Price makes an impressive case for the reality of advanced action. And Price's passion for his cause can be infectious.