I really shouldn't be writing on this forum.
I really think I know your answer before I spell it out.
The question is:
Should we allow humans to evolve into separate species over time?
Introduction.
As evolution is going on nobody cry over flying pterodactyl now preserved in chalk layer.
We do admire abundance of species living in Amazon basin.
As human race progress, societies complicate, goals differentiate we are facing incoming dilemma.
Should we all force in the name or democracy minorities into obedience by all available means?
Or rather leave them alone to their own devices and allow to evaluate in preffered direction?
Example.
Suppose you do not agree with existing tax system. You feel is unfair. You will found a bunch of similar thinking. Gather some money, pay the tag price and bought an island, registered new country New Land. Now you crated new government, or use direct democracy like Greeks did due to popularity of smartphones now you can decide about everything that is possible.
Pro:
1.You pay more taxes, or less, maybe not at all but you all need to manage and sustain your New Lander population.
2.You don't need to drag whole population into un-popular projects ie recent 100% Solar Energy Country because this minority that do not agree could jump to near by island that called Coal Only Island.
3.You dissolve army and police force because you give up already your privacy over 100% scrutiny to whole population and simply crime do not pay off.
4.You gather the best brains wanting to live on your paradise island
5. Instead off dragging whole division along small united nation could progress much quicker on evolutionary ladder.
Con.
1.Your big neighbors don't like you so much, probably will nuke out your country sooner or later.
2.There is a chance your designed country failed. Unfortunately there is nobody to blame but you.
Summarizing.
Later or sooner human race will probably diversify (due to natural geographical distances between planets) into separate species anyway assuming that will be given enough time.
So far we remember Nazi race engineering that doesn't brings positive connotation.
All this prolonged reflexion is derived from fundamental question:
How to reconcile successfully opposing powerful domains living within one big country but looking towards completely different goals?
- should we go on the Moon and Mars or on rather on another war again?
- should we improve ourself or better ruin competing nation?
- Heavy manufacturing is not healthy, lets do buy products for overseas (they have nothing to loose)
- Our political system is the best known, why to improve on something that is not broken (yet)?
- Build a dam or cheaper to rebuild a home? (Since insurance is so cheap and thousands other subscriber fools pay to rebuild your home there is no brainier question)