Thinking Like an Earthling: Children's Reasoning About Individual and Collective Action Related to Environmental Sustainability.

Learning to accept and understand our identity as inhabitants of planet Earth is an essential aspect of living sustainably in a global community with others. What is involved in learning, that despite what divides us, we are first and foremost Earthlings and that the well-being of our planetary home is in our collective hands? What are the cognitive features of concepts that are inherent to thinking like an Earthling? This article considers themes that arise from research that inform what is involved in developing a collective, planetary perspective as it relates to engaging in environmental sustainability. It samples research on how young people understand and reason about agency-their own and that of others-and about the relationship between individual and collective action. It considers the importance of recognizing and engaging with diverse perspectives on agency and collectivity as well as being able to adopt the perspectives of those in different roles and positions. While many of the concepts that are inherent to thinking as part of a collective community of Earthlings are challenging, many are also learnable and represent important instructional targets for helping the next generation to understand how to live together in sustainable ways on a small and finite planet.

Accessing the Inaccessible: Redefining Play as a Spectrum.

Defining play has plagued researchers and philosophers for years. From describing play as an inaccessible concept due to its complexity, to providing checklists of features, the field has struggled with how to conceptualize and operationalize "play." This theoretical piece reviews the literature about both play and learning and suggests that by viewing play as a spectrum - that ranges from free play (no guidance or support) to guided play and games (including purposeful adult support while maintaining playful elements), we better capture the true essence of play and explain its relationship to learning. Insights from the Science of Learning allow us to better understand why play supports learning across social and academic domains. By changing the lens through which we conceptualize play, we account for previous findings in a cohesive way while also proposing new avenues of exploration for the field to study the role of learning through play across age and context.