I mostly donate to NGOs and political parties directly; I get to see my dollars go directly to those who help those in need, and as a party member I get the opportunity to shake hands with legislators and talk policy with them directly. I helped get the husband of a friend elected mayor of my city. This has had a meaningful impact.

I see unions having enormous utility for those living where there is effectively one employer, and who have no real market for their labour. That's where unions shine.