A society that celebrates abortion while ridiculing motherhood, that de-values children, that teaches young men to abuse women and kill each other in gang wars, that dumbs down education, that punishes self-reliance, that promotes homosexuality, that promotes drug abuse, that has an anything goes, might makes right mentality, that endorses euthanasia for an ever-growing list of people -- such a society is at an evolutionary dead end. Such people will simply die out.
if evolution was all there was, that is true
Fortunately, there is a Creator who has redeemed a remnant of His people and made them righteous, and they will live forever with Him in a perfect society. No need to despair, just need to find Christ and His perfect peace.