Example image of eyePlorer eyePlorer map for 'Demographic-economic paradox': Correlation Total fertility rate Education Gross domestic product Population Social stratification Karan Singh Thomas Robert Malthus Abstinence Demographic transition England York Birth rate British Agricultural Revolution Mortality rate Green Revolution Israel Saudi Arabia Italy Second Vatican Council Teenage pregnancy America Alone Economic freedom Mark Steyn List of countries and dependencies by population density Demographics of Japan Inequality Sub-replacement fertility Fertility and intelligence Malthusian catastrophe