I have some buddies that are atheist and they believe everything is subjective, meaning there isn't a possibility of something being 100% true. If so then how can we know how the universe was created from a scientific standpoint? We are born with the 3 laws of logic, and it isn't physical. Materialism only believes in everything being physical. Also if atheists use those 3 laws in everyday life, how can they not believe all of them are true?