Consider the Newer Theories of Economic Growth

Consider the newer theories of economic growth.Given the rapid growth of world population in recent decades,the present needs and aspirations of the world's population can likely only be met through

A) enormous increases in financial capital.
B) increasing knowledge and technological improvements.
C) reductions in the world's capital stock,as a means of controlling the exhaustion of natural resources.
D) coordination of fiscal and monetary policies.
E) relatively small increases in the saving rates of the developing economies.