The German philosopher Karl Marx famously said religion was “the opium for the masses.” Friedrich Nietzsche, Charles Darwin, ...

A controversial theory has been stirring up the scientific community, suggesting that the human soul, often considered an abstract concept, might have a physical weight that disappears at the moment ...

According to Oxford Languages, the soul is "the spiritual or immaterial part of a human being or animal, regarded as immortal.” The soul has been described as: abstract idea, driver of the body, ...