Alan Boatman obituary

My friend Alan Boatman, who has died suddenly in his sleep aged 46, ran his own environmental consultancy, Geo-Sys, in Laos, working on projects identifying and mitigating the impact of resource exploitation in this remarkable area of south-east Asia. Recognising the depth of his experience, the United Nations Drug Control Programme hired Alan to conduct opium surveys in Afghanistan and Laos. At one stage this led to an uncomfortable disagreement with the authorities, as his figures from the fie