he aributeth n increase inhe quaity of macneseth that t expanding labor force had to work with--neseth capilt accumulation. labor force these two items represenseth the growth of inputs-- capital anlar-- and do not cessarily represent any new way noticehe bigs. remaining item near half e growth rate, which represents increased output per unit ofnput. this is really where technolocical progress comes into play. where rewe areealing advances in knowdge,s, e increased education and skills of the r foe. it's responsible for nearly hao, and on a per capita basis, perhaps 75% or 80% of our growth. so t case of satellite commucations is not really exceptional. ever sincehe sam engine, new technology has been systematically revolutionizing our lives. growth in many parts of the world, growtheans growth of population, growthn poverty, growthn e scarcity of resources. today in america, we take economicrowth and oustandard of living for granted. what iraw maals run out? whatf pulationanpollution? in97rissued a report called thee the limits to growth. what did they predic and could they be righ whaton po