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  1. Consciousness - Wikipedia

    Consciousness, at its simplest, is awareness of states or objects either internal to one's self or in one's external environment. [1] . However, its nature has led to millennia of explanations, analyses, and …

  2. Consciousness | Definition, Nature & Function | Britannica

    Oct 21, 2025 · Consciousness, a psychological condition defined by the English philosopher John Locke as “the perception of what passes in a man’s own mind.” (Read Yuval Noah Harari’s Britannica …

  3. What Actually Is Consciousness, and How Did It Evolve?

    Oct 7, 2023 · People have long pondered what consciousness actually is. Consciousness seems very different from other biological functions—like some sort of nonmaterial essence within our heads. …

  4. Where Does Consciousness Come From? | Caltech Science Exchange ...

    Dive into the science and philosophy of consciousness. Learn how neural correlates, cognitive neuroscience, and philosophical debates shape our understanding of self-awareness and the mind …

  5. What is consciousness and what it is for. An introduction to extended ...

    This property makes it possible to outline a new theory on consciousness, the Extended Information Theory (EIT). I will also present a tentative hypothesis of how consciousness performs this function …

  6. Consciousness in Psychology - Verywell Mind

    Mar 21, 2025 · Consciousness is your awareness of your thoughts, memories, feelings, sensations, and environments. This state helps us process info, make decisions, and more.

  7. What is consciousness? | New Scientist

    Consciousness is, for each of us, all there is: the world, the self, everything. But consciousness is also subjective and difficult to define. The closest we have to a consensus definition is...

  8. Consciousness (Stanford Encyclopedia of Philosophy)

    Jun 18, 2004 · One can refer specifically to phenomenal consciousness, access consciousness, reflexive or meta-mental consciousness, and narrative consciousness among other varieties.

  9. The Science of Consciousness: What Do We Know About the Mind?

    Jul 28, 2025 · At its core, consciousness is experience. The taste of chocolate, the sound of rain, the feeling of joy, the perception of color—these are all instances of consciousness. They are what …

  10. How did human consciousness evolve? Neuroscientist Nikolay …

    Nov 26, 2025 · Neuroscientist Nikolay Kukushkin spoke to Live Science about how human consciousness evolved.