The painter Caillebotte has captured Paris roofs under snow. Hundred years later this will be a rare event. The original painting we can still admire, the original scenario will be a rather rare event. Snow changes city life as everyone walks slowly and traffic as well as other noise is softened by snow as well. Mankind is changing the course of history through global warming while ignoring the consequences for later generations. The links between art and science are closer than we tend to believe.
