- In pictures
- In pictures
The cinchona tree, malaria and colonisation
Ever since the discovery of cinchona bark as a treatment for malaria in 17th-century South America, the cinchona tree has accompanied European colonisation around the world. Kim Walker tracks the human and ecological impact of this global commodity.
- In pictures
- In pictures
How an animation educated the army
In a 1940s cartoon intended to persuade US troops to take malaria medication, the makers pitted a clodhopping soldier against a wily mosquito. If only Private SNAFU had followed the government’s advice.
- Article
- Article
Hunting lost plants in botanical collections
A bark specimen at Kew recalls the story of a South American man who harvested the most potent source of the only effective malaria treatment available in the late 1800s. Killed for his work and forgotten by history, Manuel Mamani was a victim of the colonial juggernaut.
- Article
- Article
Epidemic threats and racist legacies
Epidemiology is the systematic, data-driven study of health and disease in populations. But as historian Jacob Steere-Williams suggests, this most scientific of fields emerged in the 19th century imbued with a doctrine of Western imperialism – a legacy that continues to influence how we talk about disease.
- Article
- Article
Our endless quest for eternal youth
From poisonous 16th-century cosmetics to the latest “vampire facelift”, discover the fashions in unsavoury methods for improving our appearance.
- Article
- Article
How Indigenous insight inspires sustainable science
The forest of the Amazon Basin is inextricably bound up with the lives of the Indigenous peoples living there. Find out how they feel about the forest, use what it provides, and try to protect it from aggressive commercial exploitation.
- Article
- Article
On contagion
Reading descriptions of the way humans become infested by parasitic flatworms, Daisy Lafarge experienced painful physical symptoms. Perhaps the very creature she was studying had invaded her body.
- Article
- Article
Deadly doses and the hardest of hard drugs
The invention of the modern hypodermic syringe meant we could get high – or accidentally die – faster than before. Find out how this medical breakthrough was adapted for deadly uses.