Practically speaking, why would it make sense for already developed countries to invest in developing countries? or wouldn't it?
a. them develop will slow global population growth for the good of us all
b. economics—buy low and sell high
c. it wouldn't. we developed ourselves. they can, too.
d. a developing country is an ethical obligation
e. it wouldn't. it would be better to invest in slowing our own population growth so our country doesn't run out of resources.