Data Viz Show

Data analysis is fundamental to understanding the demographic transformations occurring in the United States. The country is becoming predominantly non-white while a record share of the population is aging. These simultaneous changes create significant generational gaps that affect politics, the economy, and social cohesion. Demographic data shows that the white…

The cholera outbreak on Broad Street in 1854, in London, is a historical event that marked the beginning of modern epidemiology and highlighted the importance of data analysis in public health. At that time, London faced serious sanitation problems, with sewage and drinking water often mixing. Cholera, a disease caused…