Professors Nicholas C. Coops of the University of British Columbia(UBC), Vancouver, Canada, Richard H. Waring of Oregon State University, United States of America(USA) & Joseph J. Landsberg of the Commonwealth Scientific and Industrial Research Organization(CSIRO) Australia shares the ‘Marcus Wallenberg Prize(MWP) 2020’ or ‘the Nobel Prize for forest sector’ for 3-PG (Physiological Principles Predicting Growth), a model to predict forest growth in a changing climate.