Christopher Woolf specializes in war, conflict and international relations.
I've been fascinated by the outside world since I can remember. Even as a kid, growing up in the UK, I remember being enthralled by pictures on the nightly news from the war in Vietnam. As a teenager I served as a part-time infantry soldier in Britain's Territorial Army. At college I specialized in international relations. I've worked in global news since 1986 when I joined the BBC World Service. I've reported for the BBC from places like Afghanistan and southern Africa.
A new study in the Netherlands has found the coronavirus in sewage. And in one Dutch city, the coronavirus was detected in wastewater days before any cases were officially confirmed through human testing. Can sewer surveillance serve as an early warning tool for cities?
Amid shortages of medical supplies, doctors and nurses in the US are already grappling with hard choices on who will get critical care such as ventilators and ICU beds. Dr. Ezekiel Emanuel, co-author of a new study on rationing medical care, speaks with The World’s host Marco Werman.