https://www.youtube.com/watch?v=rc-ArBknsLA
1. Via "NGO's" underwritten by the ((( 0.2% ))) billionaires, funnel First World treasure to the Third World; thereby, circuit-breaking that Darwinian selection that would otherwise have maintained ecological equilibrium in those regions (relative to climate, relative resources, population resourcefulness et al.); thus, causing over-population and all the issues which manifest thereof.
2. With Nature's tools, such as famine and disease blunted, abuse the ensuring dire conditions in order to create emotional leavers which can then be used to dupe the lay, indigenous Rubes to open up their postern gates, through which the Third World can then be funneled in en masse.
3. Then, again using First World treasure, create welfare enclaves for the Third World interlopers, which are underpinned by cultures of entitlement, and buttressed from attack by victimhood; in turn, foster the high fecundity that was baked into these inherently concupiscent cultures, and that is needed to gain the numerical superiority used to further population replacement.
4. When this rather blatant tactic belatedly becomes noticed by the indigenous populace, vilify any and all resistance to their imminent replacement; doing so by employing such methods as libeling ("xenophobia", "White supremacy" etc.); ostracisation (de-platforming, defaming etc.); covert means (shadow banning, soloing); violent enforcement (financial neutering, arrests).
5. Once the numerical advantage of the interloper groups is achieved -- not even necessarily a prerequisite, given the bloc voting of ethnic groups, as well as the myriad abuses of available in the porous and bastardised ((( democratic ))) system -- institute and enshrine the necessary political policies which will accelerate the aforementioned replacement process to a terminal velocity; eventually, culminating in the complete erasure of the indigenous culture/s, followed by the associated ethnicities themselves.
TL;DR version:
Those "OXFAM", "UNICEF" et al. ads you grew up being pummeled with on televisions -- those were the Jews manipulating you in your formative years, so that you would, literally, pay for your own extinction.