Scarcity-forced habits can evolve into self-imposed ethical codes of character.

Evidence

The pioneer period gave birth to two ideas that are the essence of split-rail value in outdoor sports. One is the ‘go-light’ idea, the other the ‘one-bullet-one-buck’ idea. The pioneer went light of necessity. He shot with economy and precision because he lacked the transport, the cash, and the weapons requisite for machine-gun tactics. Let it be clear, then, that in their inception, both of these ideas were forced on us; we made a virtue of necessity. … In their later evolution, however, they became a code of sportsmanship, a self-imposed limitation on sport. On them is based a distinctively American tradition of self-reliance, hardihood, woodcraft, and marksmanship. These are intangibles, but they are not abstractions. — Aldo Leopold, A Sand County Almanac, 627

Categorization

• XREF: ‘We made a virtue of necessity’ parallels the hunter’s ch8-sourced principle that the remembered quality of experience, not yield, is what endures, and connects to institutional work on how incentives crystallize into norms. — connects to: An imposed hunting rule taught its first ethical lesson in self-restraint — Aldo Leopold, A Sand County Almanac: With Other…, 433; Morality resembles a self-enforcing contract between present and future selves. — Nicolas Baumard, A mutualistic approach to morality: The…, 231; Morality serves a self-directed ego function of constructing moral identity. — Nicolas Baumard, A mutualistic approach to morality: The…, 546 (+3 more)
• ADDENDUM: Directly parallels the moral-panics-through-drift material: what begins as forced necessity (pioneer scarcity, modesty codes, sumptuary law) later hardens into self-policed ethical convention — usable in ‘Complaints About Immodesty Go Way Back’.

Broader Connections

• Morality resembles a self-enforcing contract between present and future selves. #expands (0.82) — Nicolas Baumard, A mutualistic approach to morality, 231
• Self-enforcing constraints can induce honest behavior from dishonest actors. #corroborates (0.80)
• Internalized norms arise from pragmatic habits mistakenly moralized as duties. #expands (0.78)
• Ethical habituation aims to make conscious choice redundant yet still requires vigilant self-monitoring #complicates (0.75) — Saba Mahmood, Politics of Piety, 964
• Morality serves a self-directed ego function of constructing moral identity. #complicates (0.72) — Nicolas Baumard, A mutualistic approach to morality, 546