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In the Judaic worldview, the meaning of life is to elevate the physical world ('Olam HaZeh') and prepare it for the world to come (' Olam HaBa '), the messianic era. This is called Tikkun Olam ("Fixing the World"). Olam HaBa can also mean the spiritual afterlife, and there is debate concerning the eschatological order.
Life is a quality that distinguishes matter that has biological processes, such as signaling and self-sustaining processes, from matter that does not. It is defined descriptively by the capacity for homeostasis, organisation, metabolism, growth, adaptation, response to stimuli, and reproduction. All life over time eventually reaches a state of ...
The Seven Pillars of Life are the essential principles of life described by Daniel E. Koshland in 2002 in order to create a universal definition of life. [1] One stated goal of this universal definition is to aid in understanding and identifying artificial and extraterrestrial life. [2] The seven pillars are Program, Improvisation ...
Carol Edith Cleland (born 1948) is an American philosopher of science known for her work on the definition of life and the shadow biosphere, on the classification of minerals by their geological history, on the distinction between historical and experimental approaches to science, and on the Church–Turing thesis on theoretical limits to physical computation.
Existentialism is a form of philosophical inquiry that explores the issue of human existence. [1] [2] Existentialist philosophers explore questions related to the meaning, purpose, and value of human existence. Common concepts in existentialist thought include existential crisis, dread, and anxiety in the face of an absurd world and free will ...
The history of life on Earth traces the processes by which living and fossil organisms evolved, from the earliest emergence of life to present day. Earth formed about 4.5 billion years ago (abbreviated as Ga, for gigaannum) and evidence suggests that life emerged prior to 3.7 Ga. The similarities among all known present-day species indicate that they have diverged through the process of ...
The ankh has a T-shape topped by a droplet -shaped loop. The ankh or key of life is an ancient Egyptian hieroglyphic symbol used to represent the word for "life" and, by extension, as a symbol of life itself. The ankh has a T-shape topped by a droplet -shaped loop. It was used in writing as a triliteral sign, representing a sequence of three ...
Life writing is an expansive genre that primarily deals with the purposeful recording of personal memories, experiences, opinions, and emotions for different ends. While what actually constitutes life writing has been up for debate throughout history, it has often been defined through the lens of the history of the autobiography genre as well as the concept of the self as it arises in writing.