This edition of Society at a Glance puts the spotlight on lesbians, gay men, bisexuals and transgender (LGBT) individuals, as they still suffer from various forms of discrimination. Indeed, there is still a long way to go before LGBT people meet full-fledged acceptance in OECD countries. Only half of OECD countries have legalised same-sex marriage throughout their national territory, and less than a third allow for a change of gender on official documents to match gender identity without forcing the transgender person to undergo sterilisation, sex-reassignment surgery, hormonal therapy or a psychiatric diagnosis. Steps backward have also been witnessed. Yet, discrimination is not only ethically unacceptable, it also entails substantial economic and social costs. The inclusion of sexual and gender minorities should therefore become a top policy priority for OECD governments. Chapter 1 provides a comprehensive overview of data and evidence on the size of sexual and gender minorities and their socioeconomic situation. It also highlights best practices to create more inclusive environments for LGBT people. The rest of the report compares a wide range of social outcomes across countries. Chapter 2 provides a guide to help readers understand the structure of OECD social indicators. Chapter 3 presents new indicators on people's perceptions of social risks and government effectiveness, while Chapters 4 to 8 then consider these indicators in more detail. Additional information on indicators can be found on the OECD web pages (http:// oe.cd/sag).