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Early photos of Earth taken from space have inspired a mild version of the overview effect in earthbound viewers. [1] The images became prominent symbols of environmental concern and have been credited for raising the public's consciousness about the fragility of Earth and expanding concern for long-term survival on a finite planet. [1]
The anthropic principle, also known as the observation selection effect, is the proposition that the range of possible observations that could be made about the universe is limited by the fact that observations are possible only in the type of universe that is capable of developing intelligent life.
Ludwig Boltzmann, after whom Boltzmann brains are named. The Boltzmann brain thought experiment suggests that it might be more likely for a brain to spontaneously form in space, complete with a memory of having existed in our universe, rather than for the entire universe to come about in the manner cosmologists think it actually did.
Holonomic brain theory is a branch of neuroscience investigating the idea that consciousness is formed by quantum effects in or between brain cells. Holonomic refers to representations in a Hilbert phase space defined by both spectral and space-time coordinates. [1]
Phi; the symbol used for integrated information. Integrated information theory (IIT) proposes a mathematical model for the consciousness of a system. It comprises a framework ultimately intended to explain why some physical systems (such as human brains) are conscious, [1] and to be capable of providing a concrete inference about whether any physical system is conscious, to what degree, and ...
Chalmers believes that an adequate theory of consciousness can only come by solving both the hard and easy problems. On top of discovering brain states associated with conscious experience, science must also discover why and how certain brain states are accompanied by experience. [6] This is what Chalmers attempts to do in The Conscious Mind.
The mythical Gaia was the primal Greek goddess personifying the Earth, the Greek version of "Mother Nature" (from Ge = Earth, and Aia = PIE grandmother), or the Earth Mother. James Lovelock gave this name to his hypothesis after a suggestion from the novelist William Golding , who was living in the same village as Lovelock at the time ...
In other words, all consciousness is, by definition, self-consciousness. By "self-consciousness", Sartre does not mean being aware of oneself thought of as an object (e.g., one's "ego"), but rather that, as a phenomenon in the world, consciousness both appears and appears to itself at the same time. By appearing to itself, Sartre argues that ...