National Security Study Memorandum 200: World Depopulation

In December 1974 the National Security Council finalised a top-secret document entitled National Security Study Memorandum 200, or NSSM-200,Blueprint for World Depopulation, subtitled “Implications of Worldwide Population Growth for U.S. Security & Overseas Interests.
https://ia601706.us.archive.org/14/items/eden-arizona/Global%202000%20Depolulation/NSSM-200%3A%20National%20Security%20Study%20Memorandum%20200.pdf