MIM Notes 36 March 3 1989 U.S. population boom to continue According to the New York Times, "The Census Bureau reported for the first time today that the United States population would decline in the 21st centurey after peaking at about 300 million." (New York Times 2/1/89) It did not seem significant to the census or the Times that population would increase another 52 million between 1990 and 2030, a 25 percent increase over the current population of 246 million. The continual population growth is one of the key factors which Marx considered to compensate for the relative tendency toward underconsuption in a capitalist economy. This means that there is continual downward pressure on the wage rate and that the relative saturation of any given domestic market is put off. Paul Sweezy sumarizes: "If, in such a system, population growth is rapid, an equally rapid growth of variable capital is possible without any upward pressure on the wage level and hence without an adverse effect on the rate of profit." (Paul Sweezy, The Theory of Capitalist Development,1970, p.222)