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The first English use of the expression "meaning of life" appears in Thomas Carlyle's Sartor Resartus (1833–1834), book II chapter IX, "The Everlasting Yea". [1]Our Life is compassed round with Necessity; yet is the meaning of Life itself no other than Freedom, than Voluntary Force: thus have we a warfare; in the beginning, especially, a hard-fought battle.
Article 11 of UNESCO's Universal Declaration on the Human Genome and Human Rights asserts that the reproductive cloning of human beings is contrary to human dignity, [10] that a potential life represented by the embryo is destroyed when embryonic cells are used, [11] and there is a significant likelihood that cloned individuals would be ...
Conventional ethics concerned itself exclusively with human beings—that is to say, morality applied only to interpersonal relationships—whereas Schweitzer's ethical philosophy introduced a "depth, energy, and function that differ[s] from the ethics that merely involved humans". [5] "Reverence for life" was a "new ethics, because it is not ...
The question does not include the timing of when anything came to exist. Some have suggested the possibility of an infinite regress, where, if an entity can't come from nothing and this concept is mutually exclusive from something, there must have always been something that caused the previous effect, with this causal chain (either deterministic or probabilistic) extending infinitely back in time.
According to Aristotle, how to lead a good life is one of the central questions of ethics. [1]Ethics, also called moral philosophy, is the study of moral phenomena. It is one of the main branches of philosophy and investigates the nature of morality and the principles that govern the moral evaluation of conduct, character traits, and institutions.
Olshansky emphasized that more attention needs to be paid to geroscience (the science of aging) in order to find ways to improve people’s healthspan while also eking out a few more years.
Sexual selection is quite different in non-human animals than humans as they feel more of the evolutionary pressures to reproduce and can easily reject a mate. [2] The role of sexual selection in human evolution has not been firmly established although neoteny has been cited as being caused by human sexual selection. [ 3 ]
A number of recent discoveries also strongly suggest that alien life exists, either in our own solar system or beyond. The best scientific arguments for why aliens exist Skip to main content