TED talks are a very popular and effective format for engaging with new knowledge. Themed around technology, entertainment, and design, the talks are free to watch and last for up to 18 minute, making them more easily accessible and digestible. Many of the talks come from TED’s main conference that the organization has held annually since 1984, but a few years back, they enabled people anywhere to host small independent TED events under the TEDx program (x stands for independent). As such, an explosion of TEDx talks have popped up online, creating so many new opportunities to hear fascinating ideas.
In 2013, UnSchool founder and lead educator, Leyla Acaroglu, was selected by the TED organizers to be one of a handful of people to be invited to the TED mainstage in Los Angeles to give a talk as part of that year’s theme: ‘The Young, the Wise, and the Undiscovered’. Since then, Leyla has given mainstage talks all over the world about systems change, sustainability, and design as a tool for creating positive change. She has now spoken at three different TED events, including the popular mainstage one Paper Beats Plastic, then in her hometown at TEDx Melbourne with Why We Need to Think Differently About Sustainability, and most recently, in Lisbon (near her Brain Spa, the CO Project Farm) where she creatively questions, How Do We Value Invisible Things?
In this week’s journal, the team at the UnSchool have put together summaries of these three talks to highlight the relationship between them and all the fascinating content that we share at the UnSchool.
Have you ever been at the supermarket and been given a plastic bag which you refuse, and then get offered a paper bag instead, and told it’s better for the planet because it’s made of paper? In this fascinating talk, Leyla completely busts the myth of biodegradable or natural materials being “more sustainable” by nature. She explains the life cycle assessment data on how the whole-life environmental impacts mean that the paper bags (which require more raw materials) are often a larger impact than the plastic. She is not promoting plastic, however; she is using this example to illustrate that there are no simple solutions to complex problems and that it’s the system that we need to understand. She then goes on to reinforce this point through examples of poorly designed refrigerators, electric tea kettles, and cell phones.
Life Cycle Thinking and Sustainable Design are two of the 12 units we teach as part of the Disruptive Design Method at the UnSchool. The ability to understand the whole of life environmental impacts of a product, service, or system and then to apply sustainable and regenerative design principles to changing the way these things exist in the world, is one of the core aspects of positive creative changemaking.