UBI, the topic has been beaten to death. I like the idea, in theory and on the paper, but it will require complete restructuralization of whole society.

When I look how mankind struggles to get simple stuff right (no wars, +-democracy and freedom for all humans), this is Star Trek.

But then again, this guy seems very special. I wish all/most truly powerful people would be like him, not only doing charitable stuff for tax evasion purposes. His added value to mankind in long term seems to be immense, at least that's what I hope for.