A
Uh, we are to discuss air pollution and, uh, what we think the causes are.
B
Uh-huh.
A
And I probably would, uh, target, uh,
A
industry as being number one polluter.
B
Yeah, that's probably a major one. I think, uh, individually, uh, just by the vast number of people there are, there's I think cars are also a major contributor to it.
A
Well, vehicles and, and,