%0 The Solutions Journal %A Engelman, Robert %D 2011 %J The Solutions Journal %V 2 %N 3 %P 32-41 %T An End to Population Growth: Why Family Planning Is Key to a Sustainable Future %U https://www.thesolutionsjournal.com/article/an-end-to-population-growth-why-family-planning-is-key-to-a-sustainable-future/