By: Ryan Cherlin
Let’s be honest, statistics can be boring and oftentimes intimidating. It’s unfortunate because behind every statistic there is an incredible story to be told. While statisticians are not generally known for their charismatic personalities, Hans Rosling has done the impossible—he discovered a way to unearth compelling stories that are often lost in a vast sea of hard data.
Through his non profit venture Gapminder, Rosling is dedicated to telling the story of global health by converting numbers into exciting presentations with stunning animated and interactive graphics. In order to change mindsets with datasets, he relies on credible sources to supply him with the raw materials he needs.
Rosling pulls data from several sources, including the USAID funded Demographic and Health Survey (DHS), to create his animated presentations that have captivated global health professionals, government officials, policy makers, as well as audiences unfamiliar with global health issues. For the past 25 years, DHS has proved to be the gold standard of high quality and reliable data on health in developing nations. This data provides critical insight that helps decision makers establish evidence-based priorities and policies to progress the global health agenda.
The DHS program works with countries’ health ministries and has conducted some 260 surveys in over 90 developing countries measuring key indicators including infant and child mortality, fertility, family planning use, maternal health, child immunization, and malnutrition levels. Beginning in 2001, DHS began measuring HIV prevalence in national surveys, leading to an international reassessment of both the extent and epidemiology of the AIDS epidemic.
Check out more of Hans Rosling’s videos on the Gapcast YouTube channel.