Source: Responsible Statecraft
by Nick Cleveland-Stout
“According to a new survey, North American think tanks are tied as the least transparent of any region. The poll, conducted by On Think Tanks, surveyed 335 think tanks from over 100 countries. The accompanying report, released today, found that only 35% of North American think tanks (mostly from the U.S.) that responded to the survey disclose funding sources. By comparison, 67% of Asian think tanks and 58% of African think tanks disclose their funding sources. And there are signs that think tank funding transparency is trending towards more opacity.” (09/17/25)
https://responsiblestatecraft.org/us-think-tanks-transparent/