 But it's just in the short and medium term, it's very difficult to see. It's impossible for me to see how you get over those problems. But I still think it's a good idea that we could introduce taxes, more taxes on income, for instance, and more taxes on capital because capital is hugely undertaxed across the world. Even looking at the UK, we've got a capital gains tax rate of 20%, whereas the top income tax rate is 45%. That's a huge difference.