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  2. Entropy and life - Wikipedia

    en.wikipedia.org/wiki/Entropy_and_life

    Research concerning the relationship between the thermodynamic quantity entropy and both the origin and evolution of life began around the turn of the 20th century. In 1910 American historian Henry Adams printed and distributed to university libraries and history professors the small volume A Letter to American Teachers of History proposing a theory of history based on the second law of ...

  3. Social development theory - Wikipedia

    en.wikipedia.org/wiki/Social_development_theory

    Social development theory attempts to explain qualitative changes in the structure and framework of society, that help the society to better realize aims and objectives.. Development can be defined in a manner applicable to all societies at all historical periods as an upward ascending movement featuring greater levels of energy, efficiency, quality, productivity, complexity, comprehension ...

  4. Open system (systems theory) - Wikipedia

    en.wikipedia.org/wiki/Open_system_(systems_theory)

    In the social sciences an open system is a process that exchanges material, energy, people, capital and information with its environment. French/Greek philosopher Kostas Axelos argued that seeing the "world system" as inherently open (though unified) would solve many of the problems in the social sciences, including that of praxis (the relation of knowledge to practice), so that various social ...

  5. Life and Energy - Wikipedia

    en.wikipedia.org/wiki/Life_and_Energy

    Life and Energy is a 1962 book by Isaac Asimov. It is about the biological and physical world , and their contrasts and comparisons. Thus the book is divided into two sections, which is separated by further sub-sections (i.e. chapters): 1) energy; 2) body.

  6. Living systems - Wikipedia

    en.wikipedia.org/wiki/Living_systems

    Extraterrestrial lifeLife that does not originate on Earth; Information metabolism – Psychological theory of interaction between biological organisms and their environment; Organism – Individual living life form; Spome – Hypothetical matter-closed, energy-open life support system

  7. Herbert Spencer - Wikipedia

    en.wikipedia.org/wiki/Herbert_Spencer

    The last decades of Spencer's life were characterised by growing disillusionment and loneliness. He never married, and after 1855 was a life-long hypochondriac [14] who complained endlessly of pains and maladies that no physician could diagnose at that time. [15] His excitability and sensitivity to disagreement handicapped his social life:

  8. The Definition of Life Is Bad and Doesn't Make Sense - AOL

    www.aol.com/lifestyle/definition-life-bad-doesnt...

    Scientists have debated the definition of life for decades, but they still lack a consensus on the answer. Skip to main content. Lifestyle. 24/7 help. For premium support please call: ...

  9. Sociology - Wikipedia

    en.wikipedia.org/wiki/Sociology

    Sociology is the scientific study of human society that focuses on society, human social behavior, patterns of social relationships, social interaction, and aspects of culture associated with everyday life.