Chapter: Consciousness


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What Is It Like to Be Something? Understanding consciousness, subjective experience, and what it feels like to be conscious

Consciousness is central to our experience of the world, yet it remains difficult to explain. The philosopher Thomas Nagel’s famous phrase, “there is something it is like to be”, can make the subject even more confusing. Understanding what he meant provides a simple starting point for exploring consciousness and subjective experience. Continue reading What Is It Like to Be Something? Understanding consciousness, subjective experience, and what it feels like to be conscious

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The Nature of Consciousness The mystery of the mind

We know that the brain processes information, responds to the world, and produces extraordinarily complex behaviour. But why should any of this activity be accompanied by subjective experience? Why should seeing red, hearing music, or feeling pain actually feel like anything? This is the mystery at the heart of consciousness, and despite considerable scientific and philosophical progress, we … Continue reading The Nature of Consciousness The mystery of the mind

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The Relationship Between Consciousness and Intelligence Two different dimensions of mind, behaviour, and experience

Intelligence and consciousness are often discussed together, and we sometimes use the words almost interchangeably. But they describe two very different things. Intelligence concerns what a system can do, while consciousness concerns whether it has subjective experiences. Understanding this distinction matters as we explore animal intelligence, artificial intelligence, and the possibility that … Continue reading The Relationship Between Consciousness and Intelligence Two different dimensions of mind, behaviour, and experience

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Is AI Conscious? Why the answer depends on what we mean by consciousness

Artificial intelligence can now hold convincing conversations, solve complex problems, and even discuss its own existence. Yet experts disagree about whether AI is conscious, partly because they mean different things by consciousness. Distinguishing intelligence, self-awareness, and subjective experience helps clarify the question and why there is still no agreed answer. Continue reading Is AI Conscious? Why the answer depends on what we mean by consciousness