B
Yeah.
A
Another one, though, that was good was, uh, what do you think about the social changes for the last ten, twenty and thirty years and what do you think has caused some of the social problems.
B
Uh-huh, that would be neat. I'd have to basically say my birth.
A
That's probably the best one. And we had to talk about air pollution too. What do you think is causing it and what should we do about it?
B
Uh-huh. Well that would be sort of interesting because then you get people from other countries, I mean other parts of the state, you know, of course Pittsburgh, would say, you know, oh, find the better cheaper ways of burning coal, you know.
A
Uh-huh, right.