From NobelPrize https://twitter.com/NobelPrize on Twitter: Klaus Hasselmann, awarded the 2021 #NobelPrize in Physics, was born 1931 in Hamburg, Germany. He is a professor at the Max Planck Institute for Meteorology, @MPI_Meteo, Hamburg, Germany. https://mpimet.mpg.de/en/staff/externalmembers/klaus-hasselmann https://twitter.com/NobelPrize/status/1445354335291023363/photo/1 https://chirp.cooleysekula.net/attachment/72907