$425bn/3.6bn = $118 avg. Now, the $425bn are not liquid assets, so we can argue that each of the 3.6bn individuals on the bottom half are worth a lot, lot, more than $120 each (worth in the same sense as measuring the net worth of billionaires). For starters, they own thousands of labor hours. Maybe the problem is that we cannot create enough jobs and it is easier to blame Zuck and friends?

It is a very dangerous idea to seek a fairier distribution of wealth by taking it from the rich. If you doubt it go ask Venezuelans or Cubans if it worked out for them.