We’ve got to take sides on tax.
Rich individuals, corporations, well-funded special interest groups and much of Fleet Street is on one (the wrong) side and then there is Richard Murphy plus a few others, including yours truly.
But it is Murphy who is the heroic figure.
Tireless and forensic, driven by an admirable moral fervour, I take my hat off to a campaigner with Duracell batteries.
So if you want to be that courageous ...
Richard is appearing on BBC Newsnight (10.30PM BST) to discuss tax evasion and avoidance.