So to summarize: he resuggested "WikiProject Intellectual Diversity", a group with the goal to make "Wikipedia more intellectually diverse" and "ensure fair and open decision-making and governance, broaden the range of permissible sources, reinforce genuine neutrality, rein in over-aggressive blocking while holding the powerful to higher standards of accountability", etc, with the implied undertone of preventing Wiki…
Until I see a situation where this is used to add leftists or far left to a right wing organization, I will just assume it means quota for minimal number of underqualified right wing hacks.