The more I survey different language wikipedias, the more I am convinced an effort at the chapters level is needed to address this problem:
https://lists.wikimedia.org/pipermail/wiki-research-l/2018-April/006256.html
It occurred to me that this Max Roser video might help:
A Selfish Argument for Making the World a Better Place – Egoistic Altruism
https://www.youtube.com/watch?v=rvskMHn0sqQ
I hope in particular that objectivists and former objectivists would share their thoughts on it.
Best regards, Jim