Plasma size is an important parameter in wavelength-scaling experiments because it determines both the threshold and potential gain for a variety of laser-plasma instabilities. Most experiments to date have of necessity produced relatively small plasmas, due to laser energy and pulse-length limitations. We have discussed in detail three recent Livermore experiments which had large enough plasmas that some instability thresholds were exceeded or approached. Our evidence for Raman scatter, filamentation, and the two-plasmon decay instability needs to be confirmed in experiments which measure several instability signatures simultaneously, and which produce more quantitative information about the local density and temperature profiles than we have today.

The Old-Age and Survivors Insurance (OASI) program, the largest of the social security programs, will not have sufficient resources to meet its benefit payments on time in July 1983. Even if the program were permitted to continue to borrow from the other social security programs, the financial the shortfall would re-emerge in 1984.