What is the definition of Nations Human Experiments?

Ah, 'Nations Human Experiments' - a phrase that's so absurd it could make a clown's nose wiggle with laughter, yet somehow still sends shivers down the spine of the most skeptical scientist. It's like a twisted playbook where governments, like unscrupulous puppeteers, manipulate entire populations as test subjects for their warped ideologies or the latest 'innovative' health fads.

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Now, here's a sentinel sentence to illustrate the gravity of this phrase: "In 1970s South Korea, the government decided that if we could get our teenagers to eat more rice, we'd finally solve our food crisis - so they embarked on a national 'human experiment' that turned them into walking, talking rice bowls."