This may be an act of supreme arrogance on my part - if so, I apologise profusely! But it seems that a lot of people have got questions about tax policy and the morality of taxation, which is my professional field.
So this thread is your chance to ask me any questions you have in this general area. I promise to explain what I know, be honest and clear when I don't know the answer, and distinguish between facts (for which I will provide a reference) and my opinion.
So over to you! I'll be back in the morning to answer any questions posted tonight.
PS: I won't be providing taxation advice to anyone!