When Josh Harris wrote I Kissed Dating Goodbye, he had good intentions.
uniformitarianism is the phenomenon in which the processes that are operating at that moment were the same in the past, meaning a river that is flowing was also flowing in the past from the same direction.
this is why it is said that present is the key to the past.
No other scientific method has managed to revolutionize man’s understanding not only of his present but also of events that already happened thousands of years ago.
Archaeology and other human sciences use radiocarbon dating to prove or disprove theories.
When they die, they stop exchanging carbon with the biosphere and their carbon 14 content then starts to decrease at a rate determined by the law of radioactive decay.