Think tanks should be able to choose not to know who funds them  The information think tanks provide can be extremely useful to society. Therefore we should be hesitant to restrict their key strength, which is their independence. There may be scenarios in which think tanks, in need of funding for a purely positive project, ask for donations from anyone who believes in their values. Wanting to avoid any negative associations or any accusations of bias, they choose not to find out who their funders are, and thus they cannot disclose that information. For think tanks who claim independence by only asking for anonymous donors, this is no longer an option when they are forced to disclose. The attempt to create more objectivity actually removes one of the ways of being perfectly impartial.