Thanks for the link.  I will read and consider. OK.  I read the article.  It didn't answer my concerns about experiments on people because it didn't offer how the subjects were obtained in both the studies group and the control group. Also, I noted this guy was from SFS-Qatar.  Is he associated with the study?  What is SFS-Qatar?  Distributive Justice?  Huh? Karl Widerquist is an Associate Professor of political philosophy at SFS-Qatar, Georgetown University, specializing in distributive justice—the ethics of who has what. Much of his work involves Universal Basic Income (UBI). He is a co-founder of the U.S. Basic Income Guarantee Network (USBIG). He served as co-chair of the Basic Income Earth Network (BIEN) for 7 years, and now serves as vice-chair...