Abstract

In the philosophy of physics and philosophy of time there is a widely-extended thesis according to which our experience of the passage of time is unreal to the extent that it has no objective grounds in nature as described by our best physical theories. Particularly, as dynamical laws belonging to such theories are temporally symmetric, and they do not distinguish both time directions, the experienced temporal asymmetry turnouts to be illusory. In this paper, I shall argue that we have sound reasons to cast doubts on such thesis. For the one thing, it is not so clear to me to what extent we really have experience of the passage of time. For another thing, it is highly questionable that our dynamical laws are temporally symmetric, and if so, that they were useful to argue against our assumed experience of the passage of time.