Before you start "culling the herd" as a way to allocate scarce resources....wouldn't it be better and smarter to get Americans to stop being selfish wasteful gluttons? Come on, man, we treat food and water with such utter disrespect that we have a national garbage disposal problem.
Better and smarter is not how 50% of us Americans work. Trump is still on a pedestal for god's sake.
Faith is Hope (see Loki's sig for details)
If hindsight is 20-20, why is it so often ignored?