Modern geographical education is undergoing a stage of updating its content. In the context of globalisation and constantly emerging problems and contradictions that have a universal character of manifestation, the key theme of school geographical education at the high school level can include global problems of humanity, the study of which will not only form a set of educational results, fixed by normative documents, but also help pupils to form a global type of thinking and behaviour, ensure the formation of a value attitude to the surrounding reality and understanding the significance of their own activities, aimed at ensuring the sustainability and balance of the development of all mankind. This article defines the content bases for studying global problems of humanity in six contexts that have a personal aspect for pupils. The article presents a methodological system for studying global problems of humanity in the process of both regular and extracurricular activities and represents a set of target (goal ideal and goal-means, correlated with the components of learning: cognitive, praxiological and axiological), content (contexts of studying global problems and levels of their consideration), procedural (forms, techniques, methods and technologies of learning that ensure the complex nature of the study of global problems of our time), performance-evaluation criteria, indicators and levels of mastering content about global problems of humanity) blocks.