Which came first: humans or consciousness?
Which came first, humans or consciousness?
“Ever since Charles Darwin published On the Origin of Species in 1859, evolution has been the grand unifying theory of biology. Yet one of our most important biological traits, consciousness, is rarely studied in the context of evolution. Theories of consciousness come from religion, from philosophy, from cognitive science, but not so much from evolutionary biology. Maybe that’s why so few theories have been able to tackle basic questions such as: What is the adaptive value of consciousness? When did it evolve and what animals have it?…”
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Which came first: humans or consciousness?
Which came first: humans or consciousness?
Which came first: humans or consciousness?
Which came first, humans or consciousness?
Hypotheses About the Origins of Consciousness:
1. Consciousness has always existed, because God is conscious and eternal.
2. Consciousness began when the universe formed, around 13.7 billion years ago (panpsychism).
3. Consciousness began with single-celled life, around 3.7 billion years ago (Reber).
4. Consciousness began with multicellular plants, around 850 million years ago.
5. Consciousness began when animals such as jellyfish got thousands of neurons, around 580 million years ago.
6. Consciousness began when insects and fish developed larger brains with about a million neurons (honeybees) or 10 million neurons (zebrafish) around 560 million years ago.
7. Consciousness began when animals such as birds and mammals developed much larger brains with hundreds of millions of neurons, around 200 million years ago.
8. Consciousness began with humans, homo sapiens, around 200,000 years ago.
9. Consciousness began when human culture became advanced, around 3,000 years ago (Julian Jaynes).
10. Consciousness does not exist, as it is just a scientific mistake (behaviorism} or a “user illusion” (Daniel Dennett)….”
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