Evolutionist atheist physicist Sean Carroll suggests that infinite past time exists. Basically it is a move to deny God: if time has no beginning, the cosmos has no beginning, then there is no need of a Creator. Moreover infinite time gives more probabilistic resources to evolutionism.
Unfortunately an infinite past time is nonsense. See the following figure:
Scenario A shows the actual situation of the arrow of time, running from left to right, from today to the future. If this arrow is infinite then we would have no last day.
To scenario A we apply a shift according to a leftward vector of infinite length to get scenario B suggested by Carroll. Of course the arrow of time continues to run from left to right, but the shift produces a “little” problem: the “no last day” becomes “no today!”. Simply in Carroll’s wonderland the present disappears, and with the present ourselves disappear. 🙁 Please give us back the Creator!