Because problems are easy; even Altman and Trump can agree on the problems. It's also easy to look backwards -- we can see what the problems are and how they w

Because problems are easy; even Altman and Trump can agree on the problems. It's also easy to look backwards -- we can see what the problems are and how they were caused but to look forward is to look into the unknown and unknowable. Also, people just like to complain. The most fervent supporters on both sides of the political spectrum are passionately complaining about something.