Bobbinwales at 8.01pm - at your suggestion, in your flouncing post because you realised you were talking nonsense, I've thought about it more, and I still can't see how "almost doubling" VAT or Income Tax will solve the issue.
As has already been pointed out, a doubling of VAT will mean people won't spend, resulting in less tax raised through your "almost doubling" of VAT, and "almost doubling" Income Tax will result in people not being able to afford to pay their mortgages or rent.
The above is so breathtakingly obvious I am genuinely astonished you raised it.
So, I've now had time to think about it, have you? Do you now realise you were talking nonsense?