Hannah Ritchie

“In poorer countries, infectious diseases are even more prominent. In rich countries, they are far rarer, and non-communicable diseases and injuries account for a larger share.”

“Our colleagues Sophia Mersmann and Fiona Spooner built a new interactive visualization. Hannah Ritchie wrote an article that uses the visualization to walk you through the data.”

“The chart shows death rates from lung, trachea, and bronchus cancers among men in a selection of high-income countries. Each shows a very clear rise and fall over the late 20th century.”

“By Hannah Ritchie”

“Article byline — "By Hannah Ritchie"”

“Read our article on why addressing this problem — increasing basic waste management — is key to tackling plastic pollution.”

“Hannah Ritchie — Researcher/author at Our World in Data. Bylined author of this data dispatch.”

“South Korea…population is projected to more than halve by 2100, from 52 million today to just 22 million.”

“Before World War II, Japan focused on tackling infectious diseases…Stunting declined at a moderate pace. After the war, they tackled both disease and diet…This multifaceted approach made progress nearly three times faster.”

“By Hannah Ritchie”

“Global sales of combustion engine cars are well past their peak and are now falling... global sales peaked in 2017.”

“By Hannah Ritchie”

“By Hannah Ritchie”

“Byline: 'By Hannah Ritchie'”