Your tax makes this impossible, rather than simply unlikely.
All in all, then, I think there are some good reasons for believing that the money is necessary. But the effect on gasoline and fuel consumption would be dramatic. Nathan, that article is 3 years old! Things change a lot in three years. You must have missed the last 200 years of history, because land ownership hasn't been a wealth driver for some time. For some reason the online editor was rejecting this addition, but see this article for more on rightwing European groups embracing anti-immigrant policies as a defense of the welfare state. However, this rule should not allow people to avoid paying their fair share.