Mental, neurological and substance use (MNS) disorders are highly prevalent, accounting for a large burden of disease and disability globally. There remains a wide gap between available health systems capacity and resources, what is urgently needed, and what is available to reduce the burden. Nearly 1 in 10 people have a mental health disorder, but only 1% of the global health workforce provides mental health care. MNS disorders interfere, in substantial ways, with the ability of children to learn and the ability of adults to function in families, at work, and in society at large. Read more