Something will have to happen. Unless we colonize other planets very quickly. Which, I doubt.
Yes. Something will need to happen. I suggested something. Do you agree or disagree. Also, humans aren't seed pods or fungus spores. Even if we could, as higher forms of life, we have no right to infect the unique ecological systems of other planets with our presence.
But you want to commit genocide against people here.
The only possible time we might have to make a decision such as that, this is if Trump and Putin and normal European leaders cannot successfully eradicate Islamic Terrorism and then the only option despite mega Leftist bedwetting will be to drop A-Bombs on strategic nations in the Middle East ie. Saudi Arabia, Qatar, UAE, Bahrain and also Southern Pakistan which is where huge numbers of both ISIS and Al-Qaeda dwell.
And this will be a decision of it's either we in the West or them, and we can't get all teary-eyed and emotional about this.