Over the last 15 years, the general public, media, scholars, and policy,nak
ers have all become concerned about homelessness as a widespread social pro
blem. The amount of money the federal government spends on housing and the
number of scholarly publications on homelessness have grown dramatically du
ring this period. The general public is not only well informed about homele
ssness but has indicated a willingness to pay higher taxes to help homeless
people obtain housing. Three discernible groups active in the debate-polit
icians, housing advocates, and social scientists-often use different study
methods, adhere to different estimates on the prevalence of homelessness, a
nd hold divergent beliefs about the causes of homelessness. While the debat
e about numbers and prospective solutions continues, the duration of the pr
oblem defies emergency relief measures. Short-term measures are likely to b
e counterproductive if they are funded at the expense of long-term solution
s. Attention to the wide array of housing problems and cooperation among st
ate and local governments and community groups is essential if efforts to e
nd homelessness are to succeed. (C) 1999 John Wiley & Sons, Inc.