World Mental Health Day, a programme of the World Federation for Mental Health, has been observed on October 10th since 1992. Quality, accessible primary health care is the foundation for universal health coverage and is urgently required as the world grapples with the current health emergency. To mark World Mental Health Day 2020, Elsevier presents a curated, open access collection of 25 journal articles and book chapters focused on making mental health a reality for everyone, everywhere.