At any one time as many as 46 million Americans lack health insurance. What should we do about that? For more than 25 years, my colleagues and I at the National Center for Policy Analysis have been studying this problem, and we have created proposals which have been championed by both Republicans and Democrats, liberals and conservatives. Type in the words "insuring the uninsured" at the NCPA's Web site and you will find 174 entries. Below is a brief summary.