The SciencesUNEQUAL HEALTHThe federal government targets disparities in health that result from ethnic background and economic statusBy Sasha Nemecek on January 1, 1999AdvertisementABOUT THE AUTHOR(S)Recent Articles by Sasha NemecekDoes the World Need GM Foods?Does the World Need GM Foods? Yes.Does the World Need GM Foods? No.