This visually engaging talk explores how colours influence mood, memory, and decision-making, revealing the subtle yet powerful ways colours shape our daily experiences. The speaker demonstrates how colours can be intentionally used in spaces such as schools, homes, and hospitals to promote positivity and concentration. Amirtha Manchari is a passionate writer, artist, public speaker, and activist who embraces diverse interests, from literature and science to business and culinary arts. Inspired by Sylvia Plath’s words, she seeks to experience and explore every facet of life. A strong advocate for feminism, she uses public speaking to voice her ideas with impact, striving to make the world a better place. 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

Humans have invented millions of chemicals that do many useful jobs. However, the intended beneficial properties can come at a cost to human and planetary health. Learn how implementing a nature-inspired chemical invention called TAML has the potential to save 85 million tons of greenhouse gas emissions and 26 billion gallons of water by changing the way we conduct an everyday task – laundry. TAML catalysts mimic nature’s processes to transform how we use chemicals, dramatically reduce carbon emissions, save precious water resources, and reduce the overall volume of chemicals in use today. Deploying TAML chemistry across multiple industry could save more than 1% of global carbon emissions and can have a radical impact on our planet. At the same time, the resource efficiency and potential cost savings for industry can align incentives to help the solution scale. Roger Berry is the CEO of Sudoc, LLC, a company with a patented, nature-inspired chemistry that makes chemical reactions exponentially more powerful. With more than two decades of experience with investing in and leading companies with a focus on sustainability has prepared Roger for his current role in building a transformative sustainable chemistry company in Sudoc. 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 world faces challenges that are too complex for any single entity to solve whether it's climate change, economic instability, or technological disruption. To address these systemic issues, we need to rethink innovation, not as something done alone, but as a collective effort across industries, cultures, and ideas. By working together, connecting the dots, and building trust, we can create solutions that truly make a difference.Event curated by TedXEDHECBusinessSchool. Filmed and edited by Eliot Grosperrin. Former Vice President of Strategic Anticipation & Innovation at the Michelin Group, Erik Grab is a visionary leader in the fields of mobility, innovation, and sustainable transformation. Today, as Founder of Movin'On and President of IES! (Innovation in Eco-System), he continues to drive global change through bold collaboration and forward-thinking strategies. With decades of experience in business, strategy, and marketing, Erik is a recognized thought leader in the future of mobility and climate action. His work bridges industries and ecosystems, inspiring organizations worldwide to innovate with purpose and accelerate the transition to a more sustainable 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

What if I told you that the invisible force behind the next industrial revolution isn't electricity but something even more powerful: Al? Before I became a strategy educator, I was a chip engineer, unknowingly helping build the foundations of a future driven by artificial intelligence. Today, I want to explore how generative Al is reshaping higher education and why we must guide its use to protect learning, integrity, and the leaders of tomorrow.Event curated by TedXEDHECBusinessSchool. Filmed and edited by Eliot Grosperrin. Professor and corporate strategy trainer, Franck Nassiri is an internationally recognized expert in organizational transformation. With a career spanning continents and industries, he brings a global perspective to leadership and innovation.Known for bridging generational gaps, from seasoned executives to emerging leaders, Franck delivers high-impact strategies that empower organizations to adapt, evolve, and thrive. Passionate about shaping the future of business, he combines academic insight with real-world experience to spark meaningful change and inspire forward-thinking leadership. 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

A humanitarian leader and medical doctor, Dr Mathew Cheriyan, talks about the transformative power of empathy in addressing inequality and building inclusive communities. His talk challenges the audience to move from awareness to action, using empathy as a guiding principle in both personal and civic life. Dr Mathew Cherian is a distinguished interventional radiologist with over 30 years of experience. As the Head of Radiology and Interventional Radiology at Kovai Medical Center and Hospital (KMCH) in Coimbatore, he has pioneered minimally invasive procedures, enhancing patient care in the region. Dr Cherian completed his MBBS from MKCG Medical College, Orissa, followed by an MD in Radiology from JIPMER, Pondicherry, and a postdoctoral course in Interventional Radiology at Sree Chitra Tirunal Institute, Trivandrum.An active researcher, he has published extensively on topics like intracranial aneurysms and peripheral vascular diseases. Beyond his clinical work, Dr Cherian is dedicated to mentoring medical professionals across Southeast Asia, sharing his expertise to advance the field of interventional radiology. Dr Cherian's commitment to providing practical, accessible healthcare solutions continues to enhance patient care in Coimbatore and beyond. 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