I once saw Gosling in an airport terminal waiting for a flight. He was consuming a large hot dog. I considered approaching him but decided to respect his privacy. When he finished his hot dog, he threw the messy wrapper directly onto the carpet. It was not a missed shot at the trash can, it was just blithely dropped on the floor. That's when I realized his work on automatic garbage collection had gone too far. I can't prove this, but I suspect that Bjarne would have discarded his own trash properly.