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The hedgehog's dilemma, or sometimes the porcupine dilemma, is a metaphor about the challenges of human intimacy. It describes a situation in which a group of hedgehogs seek to move close to one another to share heat during cold weather.
Hedgehog's dilemma: Despite goodwill, human intimacy cannot occur without substantial mutual harm. Inventor's paradox: It is easier to solve a more general problem that covers the specifics of the sought-after solution. Kavka's toxin puzzle: Can one intend to drink the non-deadly toxin, if the intention is the only thing needed to get the reward?
The hedgehog's back contains two large muscles that direct the quills. Some light-weight desert hedgehog species with fewer spines are more likely to flee or attack, ramming an intruder with the spines, rolling up only as a last resort. Hedgehogs are primarily nocturnal, with some species also active during the day. Hedgehogs sleep for a large ...
Articles relating to dilemmas, ... Hedgehog's dilemma; Heinz dilemma; Hempel's dilemma; Hobbesian trap; Hobson's choice; I. Innocent prisoner's dilemma; J. Judgement ...
In 1957, Haldane articulated Haldane's dilemma, a limit on the speed of beneficial evolution, an idea that is still debated today. [8] He is also remembered for his work in human biology, having coined "clone", "cloning", and "ectogenesis". With his sister, Naomi Mitchison, Haldane was the first to demonstrate genetic linkage in mammals.
Some troops leave the battlefield injured. Others return from war with mental wounds. Yet many of the 2 million Iraq and Afghanistan veterans suffer from a condition the Defense Department refuses to acknowledge: Moral injury.
The title of Episode 4, "Hedgehog's Dilemma", refers [34] [35] to the hedgehog's dilemma, Arthur Schopenhauer's analogy about the challenges of human intimacy. [36] Evangelion: 3.0 You Can (Not) Redo introduced the organization WILLE, whose name is derived from the Schopenhauerian concept of the will. [37]
The Czech hedgehog is an antitank defense that, for Americans and Russians alike, evokes images of World War II. Moscow has a monument of Czech hedgehogs to mark the farthest that Nazi soldiers ...