The question still remains; how much of a tax increase are you prepared to pay to maintain it?
And, just because someone inherited land it does not mean they are not best placed to own or manage it. The majority of farms - the greatest land mass by far in the UK (72%) - has been passed down for generations. Why is it different that a farmer owns and manages the land than 'the richest 1%' as you put it? That 1% operate the land to make money and employ people exactly as the farmers do (actually, farmers employ very few people these days).
Where is it enshrined that we have a right to the land? It's just another asset which is bought and sold and passed on or, in some cases, taken by force. It has been since farming began and the majority of mankind stopped roaming. As soon as mankind started working the land, boundaries went up, and arguments started