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  2. Energy hierarchy - Wikipedia

    en.wikipedia.org/wiki/Energy_hierarchy

    The Energy Hierarchy is a classification of energy options, prioritised to assist progress towards a more sustainable energy system. It is a similar approach to the waste hierarchy for minimising resource depletion , and adopts a parallel sequence.

  3. Orders of magnitude (power) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude_(power)

    weather: rate of heat energy release by a hurricane [citation needed] 10 14: 1.4 × 10 14: eco: global net primary production (= biomass production) via photosynthesis [47] 2.9 × 10 14: tech: the power the Z machine reaches in 1 billionth of a second when it is fired [citation needed] 3 × 10 14

  4. Energy economics - Wikipedia

    en.wikipedia.org/wiki/Energy_economics

    Energy economics is a broad scientific subject area which includes topics related to supply and use of energy in societies. [1] Considering the cost of energy services and associated value gives economic meaning to the efficiency at which energy can be produced. [2]

  5. Environmental sociology - Wikipedia

    en.wikipedia.org/wiki/Environmental_sociology

    Environmental sociology is the study of interactions between societies and their natural environment.The field emphasizes the social factors that influence environmental resource management and cause environmental issues, the processes by which these environmental problems are socially constructed and define as social issues, and societal responses to these problems.

  6. Three-component theory of stratification - Wikipedia

    en.wikipedia.org/wiki/Three-component_theory_of...

    According to Weber, the ability to possess power derives from the individual's ability to control various "social resources". "The mode of distribution gives to the propertied a monopoly on the possibility of transferring property from the sphere of use as 'wealth' to the sphere of 'capital,' that is, it gives them the entrepreneurial function and all chances to share directly or indirectly in ...

  7. Social cycle theory - Wikipedia

    en.wikipedia.org/wiki/Social_cycle_theory

    Social cycle theories are among the earliest social theories in sociology.Unlike the theory of social evolutionism, which views the evolution of society and human history as progressing in some new, unique direction(s), sociological cycle theory argues that events and stages of society and history generally repeat themselves in cycles.

  8. World energy supply and consumption - Wikipedia

    en.wikipedia.org/wiki/World_energy_supply_and...

    In comparison, the refined forms of energy include for example refined oil that becomes fuel and electricity. Energy resources may be used in various different ways, depending on the specific resource (e.g. coal), and intended end use (industrial, residential, etc.). Energy production and consumption play a significant role in the global economy.

  9. Maslow's hierarchy of needs - Wikipedia

    en.wikipedia.org/wiki/Maslow's_hierarchy_of_needs

    The hierarchy of needs developed by Maslow is one of his most enduring contributions to psychology. [6] The hierarchy of needs remains a popular framework and tool in higher education, [7] [8] business and management training, [9] sociology research, healthcare, [10] [11] counselling [12] and social work. [13]