From my hands on studies of geology since 1963 in Texas, Arizona and Oklahoma plus broad reading and observation of rocks from various other places I have to concur fully with this presentation. When the Christian Bible was translated into English the word day in Genesis was misapplied. According to two Rabbis I consulted the original term is better translated to English as era, epoch or age. My conclusion is that both sides of the 4 billion years versus 6 thousand years debacle iindulge the folly of biased people. "A day is a thousand years and a thousand years are a day." to God who is beyond time. A rational study of earth history requires, without bias, inclusion of anthropology, paleontology, astronomy, astrophysics and archaeology.