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This event was commented on by The Insider Dmitry Pobedinsky, author of the popular science channel “Physics from Pobedinsky”, author of the book “Only physics, only hardcore”, which was included in the long list of the Enlightener-2017 award:
“The prize was awarded for two works – for modeling the Earth’s climate and for analyzing global warming. These are very important things indeed, as global warming can have very serious environmental and economic consequences. If in the equatorial regions an increase in temperature by two to three degrees does not have a strong effect, then already in the arctic changes are much more serious, the temperature rise can reach seven to eight degrees, due to which the melting of glaciers begins, less ice fields are formed, this brings great damage the animals living there, and now it is obvious that something needs to be done about it.
The second part of the prize was awarded for research related to chaos theory and perturbation theory. Often some large systems are completely deterministic, consist of a large number of particles, the motion of which can theoretically be predicted. For example, the atmosphere consists of air particles, and in principle we know how they move, but there are so many of them that it is impossible to keep track of all their movements. and after a while their movement becomes completely unpredictable. It’s like the butterfly effect, when the slightest indignation over time can lead to completely unpredictable consequences. And the second part of the prize was awarded for models that allow studying systems that seem to be deterministic, but it is rather difficult to describe them.
In practice, these models can be used to predict climate changes (banal weather forecast), in aerodynamics – to calculate the movement of fluid in pipelines, to calculate the flow around aircraft, cars. These are the main areas of application of such models. “
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