Institut Pierre Simon Laplace

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The Institut Pierre Simon Laplace (Pierre Simon Laplace Institute) is a French organization made up of 9 laboratories (CEREA, GEOPS, LATMOS, a team from LERMA, LISA, LMD, LOCEAN, LPMAA, LSCE and METIS) that conducts research into climate science. [1]

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Eric Guilyardi is a climate scientist at the Institut Pierre Simon Laplace / CNRS in France and professor of climate science at the University of Reading, in the UK. He is deputy director of the LOCEAN laboratory within IPSL and special advisor to CNRS on ocean and climate issues. He has published over 100 papers in peer-reviewed journals on topics including tropical climate variability, El Niño, ocean and climate, decadal variability and predictability, climate change, multi-model analysis, and state-of-the-art climate model development, and has been ranked as Highly Cited scientist in 2018. Eric Guilyardi was Contributing Author for IPCC TAR, has contributed as expert reviewer to the IPCC AR4 and IPCC SROCC, was a Lead Author for IPCC AR5 and Contributing Author for IPCC AR6. Eric Guilyardi has an active public engagement activity, for the general public, schools and the media. He has published several books for wider audiences on ocean, climate, science and society. He is President of the Office for Climate Education, under the auspices of UNESCO, which develops climate change education resources and professional development for teachers. He is also a member of the Scientific council of the French Ministry of Education and sits in the Ethics committee of CNRS.

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Newton laid the foundations of Celestial Mechanics, at the close of the seventeenth century, by the discovery of the principle of universal gravitation. Even in his own hands, this discovery led to important consequences, but it has required a century and a half, and a regular succession of intellects the most powerful, to fill up the outline sketched by him. Of these, Laplace himself was the last, and, perhaps after Newton, the greatest; and the task commenced in the Principia of the former, is completed in the Mécanique Celéste of the latter. In this last named work, the illustrious author has proposed to himself his object, to unite all the theories scattered throughout the various channels of publication, employed by his predecessors, to reduce them to one common method, and present them all in the same point of view.

If one were asked to name the two most important works in the progress of mathematics and physics, the answer would undoubtedly be, the Principia of Newton and the Mécanique Céleste of Laplace. In their historical and philosophical aspects these works easily outrank all others, and furnish thus the standard by which all others must be measured. The distinguishing feature of the Principia is its clear and exhaustive enunciation of fundamental principles. The Mécanique Céleste, on the other hand, is conspicuous for the development of principles and for the profound generality of its methods. The Principia gives the plans and specifications of the foundations; the Mécanique Céleste affords the key to the vast and complex superstructure.

Philippe Ciais

Philippe Ciais is a researcher of the Laboratoire des Sciences du Climat et de l'Environnement (LSCE), the climate change research unit of the Institut Pierre Simon Laplace (IPSL). He is a physicist working on the global carbon cycle of planet Earth, climate change, ecology and geosciences.

Francois Forget is a French astrophysicist, specializing in the exploration of the solar system and planetary environments. He is a research director at the CNRS and a member of the French Academy of Sciences.

References

  1. "IPSL - Research laboratory, environmental sciences". www.ipsl.fr. Archived from the original on 2009-07-24.

External pages

Official website