QUOTE(han2019 @ Jul 27 2015, 03:03 PM)
I am criticizing those people that make baby but cannot take good care of them. They are doing a great disfavor for the world.
QUOTE(Human10 @ Jul 27 2015, 03:05 PM)
Because I am a big fans of efficiency, I can't argue on your points.

survival of the fittest does not rely on efficiency like QDC, TPS, 6-Sigma, FMEA etc
does anything in the world reproduced based on the space/food availability?
The red tide, a group of algae micro-organism would grow and grow and kill any sea life form that come across them
do they care they are such a killer to nature?
No
they reproduce for the sake that it is in their DNA to do the act
So why does humans think they are any different in getting it on?