Yes there are many practical considerations like it would be the biggest crime against humanity since the last Ice Age.
It's time to shed our passions of youth, and get with the program. This planet needs some serious cleaning out. Yeah sure Climate Change, and all the usual disasters are culling the herd pretty good.
However not fast enough.
Hence my interesting plan of quick removals of annoying, and deadly populations. Okay they may well be thinking the same about us...or me personally. Fine. Which is why we need to strike first.
I will write President Trump as soon as he's in office, ...a near certainty, to consider my reasonable plan for world peace. I think he, and his crowd will go for it.
I'm only half kidding with the above.
Satire is complicated.