See also the Past Hypothesis. If we instead take a non-speculative starting point as t0, namely now, we could no longer trust our memories, including any evidence we believe to have about the entropy of the past being low, or about physical laws stating that entropy increases with distance from t0. David Albert therefore says doubting the Past Hypothesis would be “epistemically unstable”.
See also the Past Hypothesis. If we instead take a non-speculative starting point as t0, namely now, we could no longer trust our memories, including any evidence we believe to have about the entropy of the past being low, or about physical laws stating that entropy increases with distance from t0. David Albert therefore says doubting the Past Hypothesis would be “epistemically unstable”.