Given that cultural and political values and assertions are diverse within relatively small communities, never mind a global audience, I'd suggest this would be very difficult to pull off.
For a moment, consider speaking about a topic that was settled decades or centuries ago in your community, but is still a controversial topic elsewhere. What topic are you thinking of? What other communit(y/ies) were you thinking of? What issues and communities do you think other people would offer? I bet there would be a lot of different perspectives on these questions, which is the reason political discussion should be limited.