My friend Richard Poole, who has died aged 81, worked for humanitarian aid organisations, most notably International Voluntary Services, American Refugee Committee and Trócaire of Ireland, between 1970 and 2015, progress
Related stories
Transplanted pig kidney works in US man's body for record 271 days
150 research primates got diarrhea, flooding lab with priceless vaccine data
Kissing apes, anti-splash urinals: This year's Ig Nobels showcase surprising science
The film project combating child marriage in south Asia | Letter
Do people really smell different as they get older? The truth behind ‘old person smell’
Shellharbour families call for youth spaces, mental health support and affordable activities