Consideration of such possibilities provides a sense of how whole school systems might be reoriented to push forward the agenda of sustainability conceitedly. This emphasis on teaching content continues to characterise the practice of ESD. However, in most of the focus countries there also exist good examples of educators going beyond teaching ‘about’ sustainability and the environment to create a more active engagement of students with sustainability issues, which will result in more authentic or transformative learning. The broad range of extra- and co-curricular approaches includes clubs, field trips, special events, research activities, project-based rich tasks and whole school approaches. A small sampling of these initiatives will be illustrative of their diversity. In Guyana, the state Environmental Protection Agency (EPA) has been increasingly active in the school system, and establishes and registers school environment clubs, providing a number of supports and resources for club supervisors.