[HaveCourage]

It's better to make new productive areas than to fight diminishing returns and force there to be fewer productive areas. The founding of California and the USA are the result of such thinking.

The powerful, propertied generation dying and being replaced by people that look and do nearly the same hasn't cured any of the ills of which you speak so far. The rich have continued to get richer, and the poor richer at a much slower rate, death hasn't solved any of that, nor is it likely too. What you want is better marketing of good ideas, because that actually works. Wishing people dead for disagreeing with you is at least immoral.