A few scattered showers to- day or tonight; Friday probably cloudy or cooler. Official Publication Of The Summer Session VOL. XV No. 33 ANN ARBOR, MICHIGAN, THURSDAY, AUGUST 2, 1934 Public Health. Is Discussed By Dr. Sinai Modern Social Plague Is Insecurity, According To Health Officer Medical Revolution Due To Research Thirty-Seven Take Excursion To Ford's Greenfield Village Michigan Mutual Health Service Plan Outlined By Speaker_ By THOMAS E. GROEHN A description of the evolution of medical care, methods of attacking the problem of medical attention, and an analysis of the newly inno- vated Mutual Health Service plan established in Michigan, were pre- sented by Dr. Nathan Sinai of the division of hygiene and public health in a lecture last night on "Health, Insurance." For the past five or six years there has been ra4octed a tremendous amnount of information on social sci amount of information on social sci- ence, stated Dr. Sinai, but throughout this wealth of information there re- mains one irreducible factor -the modern social plague is insecurity. Ask Three Questions "Men ask,the