If this truly confuses you, well here is Richard Dawkins to clear it all up for you …
I’ve been watching an-line debate currently happening in a Facebook group – bold creationist assertions are made (evolution a myth, age of earth is not known, etc etc…), in rebuttal evidence is presented. The response … yep, you guessed it … the evidence is simply ignored and the creationist assertion is repeated.
“We start out postulating sharp boundaries, such as between humans and apes, or between apes and monkeys, but are in fact dealing with sand castles that lose much of their structure when the sea of knowledge washes over them. They turn into hills, leveled ever more, until we are back to where evolutionary theory always leads us: a gently sloping beach.” – The Age of Empathy by Frans de Waal, Dutch primatologist and ethologist