Tzoi:He's far right wing. He doesn't believe the government should be allowed to tax you at all. He believes that "the market" will solve everything, because throughout history that's worked positively swimmingly. That or he actually believes the government can provide essential services with no funding.
Personally I don't like the idea that the government should be entitled to a percentage of everything we manage to scrape together in our lives.
So you believe that there should be some forms of income that are not subject to tax at all? Not having a CGT is very distortionary as it is a significant part of people's income, especially for the wealthier people.