\documentstyle{preprint} \input pub.sty \begin{document} \title{A GLOBAL PERSPECTIVE ON STAR FORMATION} \author{S. Michael Fall\\ \\ Space Telescope Science Institute\\ \\ 3700 San Martin Drive\\ \\ Baltimore, MD 21218} \pub{{\em the proceedings of}\\ ~\\ HST and the High Redshift Universe,\\ ~\\ {\em held July 1996 in Cambridge, U.K.}} \maketitle \begin{abstract} We outline a method to infer the global history of star formation in galaxies with input only from absorption-line observations of quasars. The application of the method to existing data leads to the conclusion that most stars formed at relatively low redshifts ($z\aplt2$). We combine the global rate of star formation with stellar populations synthesis models to compute the mean comoving emissivity and mean intensity of background radiation from far-UV to far-IR wavelengths. These predictions are consistent with all the available measurements and observational limits, including recent results from {\it HST\/} and {\it COBE\/}. \end{abstract} \end{document}