https://www.csustan.edu/history/hitlers-ethic
Further- if we use dynamical system theory and look at coastal engineering-when we apply a control (say a barrier wall or "groyne" at the beach, to retain the nice sand) mother nature with time will work around it (the sand is carried by the tide and waves to carve out of the beach and deposit on the back of the retaining wall) https://www.researchgate.net/figure/a-The-terminal-groyne-sy...
Engineering nature properly requires a liberatory embrace of differentiation, diversity, and ultimately futility. The natSoc obsession with systemic perfection and crystallization leads somewhere predictable, and we rightly stamped the movement out (though many of the doctors worked w and moved to the US, and allies have had their share of eugenic fantasies and doctrines).
We need to wake up from the childlike belief in the infallibility of scientism. As Richard Feynman put it: "Science is the belief in the ignorance of experts"