socialization

In order to predict someone's opinion -- on, for instance, Trump, or marijuana legalization -- is it better to know their age or in what year the question is asked? Does our upbringing influence our cultural choices ... or do we change with the times?
Cats are independent, untrainable and don't really bond with people — at least that's their generally-accepted reputation. But a recent study suggests that cats actually like interacting with people — maybe even more than they like food. Who knew?