Nick Heather obituary

My father, Nick Heather, who has died aged 86, was a clinical psychologist with an international reputation in alcohol and addiction research, and published more than 500 articles and more than 20 books. He was tireless and uncompromising in his efforts to advance the understanding and treatment of alcohol problems, especially in challenging the disease model of addiction.

Perhaps his most significant contribution was pioneering brief interventions" (short counselling sessions), now a key component of efforts used by medical professionals to reduce alcohol problems worldwide. He conducted the first randomised controlled trial, in 1985, and continued to advance their theoretical understanding and practical application for many years.