School of Sustainability Graduate Culminating Experiences

The commonly accepted goal of sustainability, to fulfill our current needs and maintain the worlds systems so future generations can also fulfill their needs, unifies efforts efficiently and aligns people with future thinking. But the concepts related, and their applications are fairly ambiguous in guiding people to what exactly they can do to make choices for sustainability. Individuals choices make a difference, adding up to societal shifts that change the world for the better. In such a complex world, there is a clear need for guidance through these systems. Sustainability and Resilience (S&R) is an optimistic podcast that journeys through thought-provoking science-based sustainability challenges with a bit of comedic relief. Listeners are entertained and become empowered to know what sustainable choices are, and why they are sustainable. S&R podcast uses systems thinking to pinpoint, realistic actionable items that empower listeners with a broad-spectrum sustainability knowledge for making everyday choices. Foundational research proved, developed and formed the idea of the podcast. Recording research lead to the ability to record test episodes, gather listener feedback and update the podcast concept. The podcast was officially created with the release of the debut episode that can anyone can listen to for free on all major platforms.

For waste management in Asunción, Paraguay to improve, so too must the rate of public recycling participation. However, due to minimal public waste management infrastructure, it is up to individual citizens and the private sector to develop recycling solutions in the city. One social enterprise called Soluciones Ecológicas (SE) has deployed a system of drop-off recycling stations called ecopuntos, which allow residents to deposit their paper and cardboard, plastic, and aluminum. For SE to maximize the use of its ecopuntos, it must understand the perceived barriers to, and benefits of, their use. To identify these barriers and benefits, a doer on-doer survey based on the behavioral determinants outlined in the Designing for Behavior Change Framework was distributed among Asunción residents. Results showed that perceived self-efficacy, perceived social norms, and perceived positive consequences – as well as age – were influential in shaping ecopunto use. Other determinants such as perceived negative consequences, access, and universal motivators were significant predictors of gender and age. SE and other institutions looking to improve recycling can use these results to design effective behavior change interventions.