What evidence is there that makes it seem humans have more than a material existence? what evidence is there that makes it seem humans do not have more than a material existence? Do humans have an immaterial aspect? what do think and why.Recall Descartes concerns.How are we only one being? What a count for stability a cross time? How is it that you are identifiable as yourself through all of the changes in your life? How is it possible to identify humans as humans,even thousands of years ago?