Comment by atx42

I've wondered why we don't just assume the arrow of time was reversed in the past? We know that in the past the universe was more organized (had less entropy), so it doesn't seem like much of a stretch from believing entropy started out that way. Wouldn't that make it easier things like life to form, etc. and simpler than reaching for alien life / multiverse theories? Or does it make it just as difficult? Just a lazy armchair physicist here, but maybe evening TO morning was the first day?