In this revealing talk, behavioral science leader Dr. Sunita Sah discusses how compliance, influence, defiance, and authority shapes our behavior in everyday life and profession. She transforms our idea of defiance from a misunderstood negative trait into a crucial, positive force for personal and societal change. Dr Sunita Sah is an award-winning medical doctor, professor, and organizational psychologist at Cornell University and the world's leading expert on defiance. With over 50 peer-reviewed academic articles published in leading journals, Dr. Sah has established herself as a global expert in understanding the forces that shape compliance, defiance, and behavior in high-stakes environments. Her groundbreaking work includes the discovery of “insinuation anxiety" with which she transforms our idea of defiance from a misunderstood negative trait into a crucial, positive force for personal and societal 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

Anneli shows how even the smallest brand actions can ripple into big change when companies take responsibility. Anneli Hanson has worked with global brands such as Coca-Cola and Levi’s, but her focus today is on a different message. In her TEDx talk, she explores how leadership doesn’t have to be loud to be effective — it has to be clear. She shows how purpose and profit are not opposites, but partners. 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

I know for a lot of you this question has never come across your mind, because we all think we can't change how long we live... but what if we can. Would we even want to? What impacts would this have on the world? Let's imagine 2 people, person A and person B. Person A is a woman who takes life extending drugs such as Vagifem, Estraderm or Lymecycline. Margo Grigoryants is a 17 year old student at Francis Holland Sloane Square. She studies Maths, Psychology and Chemistry A level. She is hoping to study Pharmacy at University. 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

From false memories and optical illusions to the Mandela Effect and split-brain studies, our perception can be influenced by those around us, shaping how experiences are interpreted and remembered. This talk will explore the misalignment between what we see and what our brains remember. Tara Cameron is a Sixth Form student at Francis Holland School Sloane Square, studying Biology, Psychology, and Theology & Philosophy at A-Level. She hopes to study neuroscience at university as she has a deep curiosity in the brain and its functions. 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 all our technology has skyrocketed, the flight time from London to New York has doubled. How was the marvel of engineering that was the Concorde, the world's only supersonic passenger aircraft, adapted to reach such soaring speeds and, if it was so effective, then why was it retired from service? Katie Garrood is a Sixth Form student studying Mathematics, Further Mathematics, Physics and Chemistry. She is planning to study Engineering at University. 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