In a world of increasingly complex challenges, the power of individual action often feels insignificant. My talk explores the transformative potential of collective action, demonstrating how shifting our mindset from "me" to "we" to "all" can drive meaningful change across society and the economy. Through real-world examples and a model for impactful collaboration, I will show how our combined efforts can ripple outward, generating solutions for the global issues we face. Together, we can turn our individual limitations into collective strength. Video produced by Apehouse (www.apehouse.at). Elena Stelzig works with individuals and teams to co-create solutions that not only drive business success but also contribute positively to people and the planet. Her focus is on developing sustainable business models that align economic prosperity with social and environmental responsibility. Elena helps organizations build stronger connections with their stakeholders and create lasting, positive impacts on society. Her passion lies in fostering collaboration that advances both business success and the well-being of the broader community and the planet. 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

Meaningful change is not just about the outcome; it's about the process of diverse minds tackling complex challenges together by creating something tangible or meaningful. By embracing different worldviews and working on a small project together, we learn, grow, and push the boundaries of what’s possible. Watch to see how hands-on co-creation broadens perspectives and deepens impact—and learn how you can be part of this transformative process. Discover how universities serve as vibrant co-creation hubs where young minds, seasoned experts, and creative thinkers are brought together. This hands-on, collaborative process is key to shaping a future that truly serves everyone. Video produced by Apehouse (www.apehouse.at). With over 20 years of experience and multi-cultural background, Lara specializes in technology development as a senior scientist at TU Wien, focusing on Human-Robot Interaction and Human-Centered Product Design. Her work bridges the gap between academia and industry, where she has designed robots for older adults and developed outreach strategies that include educational formats and artefacts inspiring and engaging children and adults alike. Her expertise spans creating innovative solutions for businesses, academia and industry, bringing together diverse, multidisciplinary teams to solve complex challenges. Lara regularly serves as an expert for funding agencies on innovation projects and advisor in residence for TU Wien's innovation incubator academy. 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

The discovery of plastics in the early 20th century catapulted humanity forward with unimaginable momentum. Affordable, convenient, and durable; they seemed perfect. A century later, we are now scrambling for answers to the consequences of our own actions- overconsumption. However, there is a solution on the horizon. Join in to find out what the missing piece of the puzzle is. Video produced by Apehouse (www.apehouse.at). William Richard Acres was raised in the UK and Austria. Following secondary education, he moved to Vienna to pursue a degree in chemical engineering at TU Wien. William's passion for public speaking first emerged when he won a state-level competition around the age of 16 and since then, he has used this talent in various aspects of his life and career. Most recently, he completed a six-month internship at OMV , where he focused on circular economy solutions. William has found his calling in what he calls “sustainable profitability”, the practice of combining sustainability, technology and economics. When he isn’t studying or working, he likes to keep fit by lifting and running.Fun fact: William served two years in the Austrian armed forces before attending university and currently holds the rank of sergeant in the reserves. 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

What happens when AI becomes the storyteller of our villages? Will Wu explores how AI can preserve history, reshape human connections, and transform the way we build our communities. Will it be a bridge to the past—or rewrite our future? Will Wu is a 15-year-old boy currently studying at Minhang Crosspoint Academy at Shanghai Wenqi Middle School. Born in Yiwu, Zhejiang province, he has had a deep passion for marine creatures from a young age. He loves reading and watching documentaries, which have helped him gain extensive knowledge about the aquatic world. 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

In a world where AI-generated voices and scripted content are everywhere, how do we stand out? Hazel Xu, a public speaking coach, explores the power of authentic expression in the AI era. Speaking up isn’t just about being heard—it’s about being truly seen. Hazel is a fabric engineering and supply chain management professional, and for the past four years, she has also been dedicated to helping others improve their public speaking skills, organizing multiple speech training camps. 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