Neil Sinhababu, Pure and Hybrid Theories of Desire - PhilArchive
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What actually makes you want something — pure desire, pleasure, or reward wiring? This philosophical deep-dive into desire theories challenges how we think about motivation at its root.
Desire TheoryMotivational InternalismReinforcement LearningHedonism

Theory Briefing
- Pure desire theories hold that wanting alone drives action, with no necessary link to pleasure or reward signals.
- Hybrid theories argue desire is incomplete without hedonic feeling — pleasure and displeasure are built into what it means to want.
- Reinforcement learning frameworks from psychology map onto these debates, grounding ancient philosophy in modern neuroscience of reward.