This document discusses different types of population control policies implemented by governments around the world. It identifies three main types of policies: expansive policies that encourage larger families, eugenic policies that favor certain ethnic or cultural groups over others, and restrictive policies aimed at reducing population growth rates. Examples of each type of policy are provided from various countries, such as China's one-child policy, forced sterilizations in India and Uzbekistan, and Nazi Germany's eugenic policies favoring those of Aryan descent. The document also discusses potential solutions to population growth issues like empowering women's education and access to contraception.