Are we all in fact spiritual? Is this term simply a vague, redundant description?
A reading list for this topic is online at http://thormay.net/unwiseideas/DiscussionTopics/SpiritualPeople.htm (Suggestions for additions are welcome)
Is love an evolutionary instinct? I.e., is it an innate, unconscious impulse that has been encoded into our genes over millions of years as a mechanism to ensure the survival of (the whole or individual members of) the species? Or is there more to it? Is there another way to explain it? Do all animals experience love?