COIOS
Behavioural science established mixed

What is happening to deaths from alcohol, drugs and suicide

Where the evidence stands

The phrase came from the United States, where deaths from drug overdose, alcohol and suicide rose steeply enough among middle-aged white adults from the late 1990s to reverse the country's mortality improvement — a pattern without parallel in other high-income countries. That much is established. What is mixed is nearly everything else. American overdose deaths peaked around 2023 and have since fallen sharply, for reasons that are argued over: fentanyl supply, naloxone, treatment, or the depletion of the population most at risk. Scotland has drug-death rates several times England's and the highest in Europe; alcohol deaths rose across the United Kingdom during and after the pandemic; suicide trends are flat or falling in most countries and rising in a few. The causal story — economic decline, loss of work, social fragmentation — that gave the phenomenon its name has held up less well than the descriptive one: the deaths are real and geographically specific, but their link to despair as such is weaker than the label implies. Policy evidence is stronger here than in most behavioural fields: minimum unit pricing in Scotland reduced alcohol deaths in a measurable way.

Status
established
Direction
mixed
Would change our view
Two more years of American overdose data settling whether the fall is durable; or a natural experiment separating supply-side causes from social ones.
Trackers
Gaps
Drug-death data on a comparable basis across Europe; alcohol-attributable mortality with consistent definitions; suicide data where registration practice varies.

At a glance

Status
established
Direction
mixed
Last changed
Evidence
Countries

Related drivers

Others we follow in Behavioural science.