The activities in the second edition of Engaging Students Through Global Issues are organized around eight sustainability big ideas (Nolet, 2016). High-quality education about sustainability helps learners investigate the meaning and implications of these ideas and incorporate these ideas into their own thinking, problem solving, and decision-making. When learners dig deeper into the meaning and implications of a sustainability big idea, they are better able to acquire new knowledge and skills and apply that knowledge and those skills in new situations. The eight sustainability big ideas that frame the activities in ESTGI are: Connecting with Nature, Equity and Justice, Health and Resiliency, Interconnectedness, Local to Global, Peace and Collaboration, Respect for Limits, and Universal Responsibility
