I want to know the answer to the following question:
How many contradictory facts does the problem of the direction of time arise from?
All the background I'm provided with is that "Firstly, the fundamental physical laws are time-reversal invariant; if a cinematographic film were taken of any process describable by means of the aforementioned laws and then played backwards, it would still portray a physically possible process.". Is that enough to answer the question?