There is a growing movement in public opinion against the idea that indefinite growth in GDP per capita should be a policy objective. Which of the following statements could be used as an argument against the opponents of growth?

a. GDP per capita is an accurate measure of human welfare

b. The Environmental Kuznets Curve implies that growth will eventually resolve the problem of global warming

c. There are market mechanisms which make it unlikely that we will run out of natural resources

d. Zero growth in consumption of goods and services is already available as an individual option