When I visited Japan, I noticed that public trash bins are extremely rare. I read later, that they were removed after that poison gas terrorist attack in the 19

When I visited Japan, I noticed that public trash bins are extremely rare. I read later, that they were removed after that poison gas terrorist attack in the 1990s. The problem in European countries is the lack of integration. The USA have a long tradition to integrate immigrants and avoided those kind of ghettos. And today I read that during 2002 and 2016, toddlers killed more people than terrorists..