
philosophy
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List of unsolved problems in philosophy
40 Belief-Shaking Remarks From a Ruthless Nonconformist | Raptitude.com
If there’s one thing Friedrich Nietzsche did well, it’s obliterate feel-good beliefs people have about themselves.The hedgehog's dilemma , or sometimes the porcupine dilemma , is an analogy about the challenges of human intimacy . It describes a situation in which a group of hedgehogs all seek to become close to one another in order to share heat during cold weather.
Hedgehog's dilemma
The Hardest Logic Puzzle Ever is a logic puzzle invented by American philosopher and logician George Boolos and published in The Harvard Review of Philosophy in 1996.

