CURRENT AFFAIRS

Detailed explanation-1: -Giorgio Parisi, (born August 4, 1948, Rome, Italy), Italian physicist who was awarded the 2021 Nobel Prize for Physics for his work on spin glasses, which proved widely applicable in the study of complex systems.

Detailed explanation-2: -Klaus Hasselmann was awarded the Nobel Prize in Physics “for the physical modelling of Earth´s climate, quantifying variability and reliably predicting global warming”. The Nobel Prize was presented by the Swedish Ambassador to Germany, Per Thöresson.

Detailed explanation-3: -Giorgio Parisi is rewarded for his revolutionary contributions to the theory of disordered materials and random processes. Complex systems are characterised by randomness and disorder and are difficult to understand. This year’s Prize recognises new methods for describing them and predicting their long-term behaviour.