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  2. Starvation response - Wikipedia

    en.wikipedia.org/wiki/Starvation_response

    Starvation response in animals (including humans) is a set of adaptive biochemical and physiological changes, triggered by lack of food or extreme weight loss, in which the body seeks to conserve energy by reducing metabolic rate and/or non-resting energy expenditure to prolong survival and preserve body fat and lean mass.

  3. Philosophical pessimism - Wikipedia

    en.wikipedia.org/wiki/Philosophical_pessimism

    The evolution of life, including human life, is a product of blind physical and chemical forces and serves no apparent purpose. [ 11 ] : 35–36 Similarly, Peter Wessel Zapffe , a Nowergian philosopher from the 20th century, articulates a profound sense of existential despair rooted in the nature of human interests and the limitations of our ...

  4. History of philosophical pessimism - Wikipedia

    en.wikipedia.org/wiki/History_of_philosophical...

    Notable early expressions of pessimistic thought can be found in the works of ancient philosophers such as Hegesias of Cyrene and in the Indian texts of Buddhism. However, the modern discourse on philosophical pessimism is significantly shaped by the German philosopher Arthur Schopenhauer [ 1 ] : 4 , whose ideas in the 19th century articulated ...

  5. Pessimism - Wikipedia

    en.wikipedia.org/wiki/Pessimism

    This does not mean however, that the pessimist cannot be politically involved, as Camus argued in The Rebel (1951). Pessimism about the human condition was also expressed by Hobbes (1588–1679). [24] [25] There is another strain of thought generally associated with a pessimistic worldview, this is the pessimism of cultural criticism and social ...

  6. Human food - Wikipedia

    en.wikipedia.org/wiki/Human_food

    In contrast to food hoarding, speculation does not mean that real food shortages or scarcity need to be evoked, the price changes are only due to trading activity. [97] Food speculation may be a reason for agflation. [98] The 2007–08 world food price crisis is thought to have been be partially caused by such speculation. [97] [99] [100]

  7. Are pessimistic brains different? - AOL

    www.aol.com/lifestyle/2014-04-11-are-pessimistic...

    A new study from Michigan State University says that there's a physical, biological difference in the brains of optimists and pessimists. The study took 71 female participants and pre-screened ...

  8. Malthusianism - Wikipedia

    en.wikipedia.org/wiki/Malthusianism

    Thomas Robert Malthus, after whom Malthusianism is named. Malthusianism is a theory that population growth is potentially exponential, according to the Malthusian growth model, while the growth of the food supply or other resources is linear, which eventually reduces living standards to the point of triggering a population decline.

  9. The global challenge we should be talking more about.