We all want to solve the plastic problem — but what if our solutions are making it worse? In this talk, Bengu challenges common assumptions about plastic and invites us to rethink what real change might look like. Bengu Mete is a chemical engineering researcher with expertise in materials science and bioengineering. Her work explores the complex role of plastics in modern society, from their essential applications in medicine and technology to their environmental impact. With a focus on sustainable materials and innovative solutions, she challenges conventional narratives around plastic use, advocating for smarter, climate-conscious strategies. Through her research, Mete aims to bridge the gap between sustainability and practicality, shaping a future where materials science drives positive change. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
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- 15:43From Space to Streets: How Space Exploration Shapes our World | Yohanna Laiser | TEDxKivukoniFrom the heart of Africa to the edges of space, Dr. Yohana Laiser, MD, unveils the hidden currents connecting the cosmos to our daily lives. This inspiring talk links space exploration to our minds, societies, and systems. Through vivid storytelling, he shows how Africa’s curiosity, innovation, and resilience are intertwined with the cosmos. Dr. Yohana Laiser is a dynamic professional combining his medical background with a deep passion for space exploration and astronomy. Currently, he is a Research Program Officer at the Africa Academy for Public Health, focusing on adolescent health, particularly in sexual and reproductive health, nutrition, and mental health. Beyond his public health efforts, Yohana is actively involved in community sensitization on the peaceful uses of outer space and space technologies, organizing initiatives such as the NASA International Space Apps Challenge. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
