nHuman life does not have much sanctity in societies where humans are
viewed as merely advanced animals:
nNazism, Marxism obvious
nHinduism tends to put all life on same plane.
nSecular humanism: snail darter vs human unborn
nWe suggest this sanctity comes from mankind being created in GodŐs
image.
nApart from this, it is hard to justify such sanctity.