We have refuted claims the ice sheets demand an old earth, but more modelling is needed.

Is there a one-to-one correspondence between created 'kinds' and the 'kinds' on board Noah’s Ark?

Are all supposed ‘ice age’ deposits really formed by glaciers?

Evidence of human habitation underwater—evidence of a lower sea level during the immediate post-Flood era?

How has subsequent research changed how we look at various fossils associated with human evolution?

What sort of ecological interactions would have taken place in the pre-Fall world?