Question

When do you think did the present day humans first appeared on earth?

Answer 1

ALL of the present day humans had to appear on Earth for the first time all within roughly the past 100 or 110 years.

Answer 2

The present day humans first appeared in the fossil record's around 66 million years ago soon after the cretaceous paleogene extinction event that eliminated 3 - quarters of plant and animals species on earth including many dinosaurs.