Re: Why dark matter?
I see what you are saying but perhaps fiddling with the evolution models carries a much wider blast radius of unintended consequences - too many inter-dependencies - and the dark matter hypothesis really is the simplest and first place to look for an explanation.
I imagine that with the difference in temperature we are talking truly colossal amounts of energy (for a whole universe) and it's hard to massage the models to just explain it away?
Biting the hand that feeds IT
