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The Gaia hypothesis ( / ˈɡaɪ.ə / ), also known as the Gaia theory, Gaia paradigm, or the Gaia principle, proposes that living organisms interact with their inorganic surroundings on Earth to form a synergistic and self-regulating, complex system that helps to maintain and perpetuate the conditions for life on the planet.
The Gaia hypothesis, also known as Gaia theory or Gaia principle, proposes that all organisms and their inorganic surroundings on Earth are closely integrated to form a single and self-regulating complex system, maintaining the conditions for life on the planet.
Jul 1, 2024 · Gaia hypothesis, model of the Earth in which its living and nonliving parts are viewed as a complex interacting system that can be thought of as a single organism. Developed c. 1972 largely by British chemist James E. Lovelock and U.S. biologist Lynn Margulis, the Gaia hypothesis is named for the
The Gaia hypothesis, named after the ancient Greek goddess of Earth, posits that Earth and its biological systems behave as a huge single entity. This entity has closely controlled self-regulatory negative feedback loops that keep the conditions on the planet within boundaries that are favorable to life.
May 23, 2018 · The Gaia hypothesis suggests that organisms and ecosystems on Earth cause substantial changes to occur in the physical and chemical nature of the environment, in a manner that improves the living conditions on the planet.
Jul 1, 2024 · Climate - Gaia Hypothesis, Earth System, Biosphere: The notion that the biosphere exerts important controls on the atmosphere and other parts of the Earth system has increasingly gained acceptance among earth and ecosystem scientists.
Jun 25, 2019 · Lovelock’s Gaia theory states that, for much of the past 3.8 billion years, a holistic feedback system has played out in the biosphere, with life forms regulating temperature and proportions of...
Dec 18, 2003 · Together, these thoughts led me to the hypothesis that living organisms regulate the atmosphere in their own interest, and the novelist William Golding suggested Gaia as its name.
Jan 1, 2023 · James Lovelock first formulated the Gaia Hypothesis in the 1960s, as a result of his work for NASA on developing methods of detecting life on Mars. At first, the theory was a way to explain the stable concentrations of chemicals such as oxygen and methane that persisted in Earth’s atmosphere.
What is the Gaia Hypothesis, and how does it relate to the idea of global change? According to the hypothesis, how are the living and non-living components of earth related? What evidence exists in support of the hypothesis? How have critics countered Gaia's explanations of earth phenomenon? What are the weaknesses of the hypothesis?
