[Editorial] Improving men's health in a changing world

Many men are failing to thrive. Shorter life expectancies for men than for woman first emerged in the 19th century and the gap has continued to widen (albeit with geographical variations). Men have a higher burden of illness: global disability-adjusted life-years are 16% greater among men than women. The primary drivers of these differences include non-communicable diseases (cardiovascular disease, cancer, and diabetes), external causes (suicide, road traffic injuries, falls, and interpersonal v