text: what is love? is it a force of nature? what is love? is it a force of nature which evolved with man, designed merely to prolong the continuation of our species, to keeping mates together against all odds so we can nurture and cherish our offspring? or is it a divine power bestowed on us, that transcends life itself? why do you ask a broad question with a rainbow of answers and then offer a polar answer of science vs. religion.  there are many kinds of love, and they have multiple purposes and reasons or lack there of.  mother/child sister/brother two best friends a student and their favorite teacher (hopefully not sexual) love for ancestors, deceased. love of artworks and their artists. etc.  love is undefinable, because each love is distinct, different, and unique. hate and love are not mutally exclusive. you can hate and love some one. this is often the case.  i'm gay, but love lots of women.