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Einstein himself considered the introduction of the cosmological constant in his 1917 paper founding cosmology as a "blunder". [3] The theory of general relativity predicted an expanding or contracting universe, but Einstein wanted a static universe which is an unchanging three-dimensional sphere, like the surface of a three-dimensional ball in four dimensions.
There exist contingent things, for which non-existence is possible. It is impossible for contingent things to always exist, so at some time they did not exist. Therefore, if all things are contingent, then nothing would exist now. There exists something rather than nothing.
In an article titled "Understanding Unconscious Intelligence and Intuition: Blink and Beyond", Lois Isenman agrees with Gladwell that the unconscious mind has a surprising knack for 'thinking without thinking' but argues that its ability to integrate many pieces of information simultaneously provides a much more inclusive explanation than thin ...
Presentism is a view about temporal ontology, i.e., a view about what exists in time, that contrasts with eternalism—the view that past, present and future entities exist (that is, the ontological thesis of the 'block universe')—and with no-futurism—the view that only past and present entities exist (that is, the ontological thesis of the ...
Answer: Scientists ("they who attempt to account of things", the term "scientist" being introduced in the nineteenth century by W. Whewell), do not need to assume that matter and motion exist and that they have effects on an observer's mind. All scientists need to do is to explain why we are affected by certain ideas on certain occasions.
Understanding is often, though not always, related to learning concepts, and sometimes also the theory or theories associated with those concepts. However, a person may have a good ability to predict the behavior of an object, animal or system—and therefore may, in some sense, understand it—without necessarily being familiar with the ...
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.
Evil, according to Clement, does not exist as a positive, but exists as a negative or as a "lack of good". [65] Clement's idea was criticised for its inability to explain suffering in the world, if evil did not exist. He was also pressed by Gnostics scholars with the question as to why God did not create creatures that "did not lack the good".