Reverby, S. M., ed. 2000. Tuskegee’s truths: Rethinking the Tuskegee syphilis study. Chapel Hill: University of North Carolina Press.
Rhodes, R. 2010. Twilight of the bombs. New York: Knopf.
Rice, J. W., Olson, J. K., & Colbert, J. T. 2011. University evolution education: The effect of evolution instruction on biology majors’ content knowledge, attitude toward evolution, and theistic position. Evolution: Education and Outreach, 4, 137–44.
Richards, R. J. 2013. Was Hitler a Darwinian? Disputed questions in the history of evolutionary theory. Chicago: University of Chicago Press.
Rid, T. 2012. Cyber war will not take place. Journal of Strategic Studies, 35, 5–32.
Ridley, M. 2000. Genome: The autobiography of a species in 23 chapters. New York: HarperCollins.
Ridley, M. 2010. The rational optimist: How prosperity evolves. New York: HarperCollins.
Ridout n, A. M. 2008. News media use and Americans’ perceptions of al threat. British Journal of Political Science, 38, 575–93.
Rijpma, A. 2014. A composite view of well eing since 1820. In J. van Zanden, J. Baten, M. M. d’Ercole, A. Rijpma, C. Smith, & M. Timmer, eds., How was life? Global well eing since 1820. Paris: OECD Publishing.
Riley, J. C. 2005. Estimates of regional and global life expectancy, 1800–2001. Population and Development Review, 31, 537–43.
Rindermann, H. 2008. Relevance of education and intelligence for the political development of nations: Democracy, rule of law and political liberty. Intelligence, 36, 306–22.
Rindermann, H. 2012. Intellectual classes, technological progress and economic development: The rise of cognitive capitalism. Personality and Individual Differences, 53, 108–13.
Risso, M. I. 2014. Intentional homicides in São Paulo city: A new perspective. Stability: International Journal of Security & Development, 3, art. 19.
Ritchie, H., & Roser, M. 2017. CO2 and other greenhouse gas emissions. Our World in Data. https://ourworldindata.org/co2-and-other-greenhouse-gas-emissions/.
Ritchie, S. 2015. Intelligence: All that matters. London: Hodder & Stoughton.
Ritchie, S., Bates, T. C., & Deary, I. J. 2015. Is education associated with improvements in general cognitive ability, or in specific skills? Developmental Psychology, 51, 573–82.
Rizvi, A. A. 2017. The atheist Muslim: A journey from religion to reason. New York: St. Martin’s Press.
Robinson, F. R. 2009. The case for rational optimism. New Brunswick, NJ: Transaction.
Robinson, J. 2013. Americans less rushed but no happier: 1965–2010 trends in subjective time and happiness. Social Indicators Research, 113, 1091–1104.
Robock, A., & Toon, O. B. 2012. Self ssured destruction: The climate impacts of nuclear war. Bulletin of the Atomic Scientists, 68, 66–74.
Romer, P. 2016. Conditional optimism about progress and climate. Paul Romer.net. https://paulromer.net/conditional-optimism-about-progress-and-climate/.
Romer, P., & Nelson, R. R. 1996. Science, economic growth, and public policy. In B. L. R. Smith & C. E. Barfield, eds., Technology, R&D, and the economy. Washington: Brookings Institution.
Roos, J. M. 2012. Measuring science or religion? A measurement analysis of the National Science Foundation sponsored Science Literacy Scale, 2006–2010. Public Understanding of Science, 23, 797–813.
Ropeik, D., & Gray, G. 2002. Risk: A practical guide for deciding what’s really safe and what’s really dangerous in the world around you. Boston: Houghton Mifflin.
Rose, S. J. 2016. The growing size and incomes of the upper middle class. Washington: Urban Institute.
Rosen, J. 2016. Here’s how the world could end – and what we can do about it. Science. http://www.sciencemag.org/news/2016/07/here-s-how-world-could-end-and-what-we-can-do-about-it.
Rosenberg, N., & Birdzell, L. E., Jr. 1986. How the West grew rich: The economic transformation of the industrial world. New York: Basic Books.
Rosenthal, B. G. 2002. New myth, new world: From Nietzsche to Stalinism. College Station: Penn State University Press.
Roser, M. 2016a. Child mortality. Our World in Data. https://ourworldindata.org/child-mortality/.
Roser, M. 2016b. Democracy. Our World in Data. https://ourworldindata.org/democracy/.
Roser, M. 2016c. Economic growth. Our World in Data. https://ourworldindata.org/economic-growth/.
Roser, M. 2016d. Food per person. Our World in Data. https://ourworldindata.org/food-per-person/.
Roser, M. 2016e. Food prices. Our World in Data. https://ourworldindata.org/food-prices/.
Roser, M. 2016f. Forest cover. Our World in Data. https://ourworldindata.org/forest-cover/.
Roser, M. 2016g. Global economic inequality. Our World In Data. https://ourworldindata.org/global-economic-inequality/.
Roser, M. 2016h. Human Development Index (HDI). Our World in Data. https://ourworldindata.org/human-development-index/.
Roser, M. 2016i. Human rights. Our World in Data. https://ourworldindata.org/human-rights/.
Roser, M. 2016j. Hunger and undernourishment. Our World in Data. https://ourworldindata.org/hunger-and-undernourishment/.
Roser, M. 2016k. Income inequality. Our World in Data. https://ourworldindata.org/income-inequality/.
Roser, M. 2016l. Indoor air pollution. Our World in Data. https://ourworldindata.org/indoor-air-pollution/.
Roser, M. 2016m. Land use in agriculture. Our World in Data. https://ourworldindata.org/land-use-in-agriculture/.