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James Ephraim Lovelock (26 July 1919 – 26 July 2022) was an English independent scientist, environmentalist and futurist.He is best known for proposing the Gaia hypothesis, which postulates that the Earth functions as a self-regulating system.
Daisyworld is the name of a model developed by Andrew Watson and James Lovelock (published in 1983) to demonstrate how organisms could inadvertently regulate their environment. [1] The model simulates a fictional planet (called Daisyworld) which is experiencing slow global warming due to the brightening of the Sun. The planet is populated by ...
James Lovelock called his first proposal the Gaia hypothesis but has also used the term Gaia theory. Lovelock states that the initial formulation was based on observation, but still lacked a scientific explanation. The Gaia hypothesis has since been supported by a number of scientific experiments [45] and provided a number of useful predictions ...
At long irregular intervals, Earth's biosphere suffers a catastrophic die-off, a mass extinction, [9] often comprising an accumulation of smaller extinction events over a relatively brief period. [10] The first known mass extinction was the Great Oxidation Event 2.4 billion years ago, which killed most of the planet's obligate anaerobes.
The model is designed for use in atmospheric general circulation models, to account for the related climate attribution of the biosphere. [5] A revised version was published in 1996 and incorporates satellite measurements. [6] The Ent Dynamic Terrestrial Biosphere Model is a global vegetation model for use with the Earth System Modeling ...
A closely related approach, relational biology, is concerned mainly with understanding life processes in terms of the most important relations, and categories of such relations among the essential functional components of organisms; for multicellular organisms, this has been defined as "categorical biology", or a model representation of ...
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Schematic diagram of the anti-CLAW hypothesis (Lovelock, 2006) [1] The Revenge of Gaia: Why the Earth is Fighting Back – and How We Can Still Save Humanity (2006) is a book by James Lovelock . Some editions of the book have a different, less optimistic subtitle: Earth's Climate Crisis and the Fate of Humanity .