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Why We Need to Hear Different Voices | Aarush Lala | TEDxKings College School

Arush (Year 10) examines The Evolution of Public Discourse, exploring how modern communication platforms have transformed the way ideas are shared and debated. He investigates three phenomena shaping contemporary dialogue: the impact of group dynamics on individual expression, algorithmic echo chambers that limit exposure to diverse perspectives and potentially radicalise views, and the challenges of balancing protection from harmful speech with open discussion. He argues that exposure to different viewpoints drives societal progress and calls for active engagement with diverse perspectives to strengthen public discourse. Aarush is a Year 10 pupil at King’s College School, Wimbledon, and has a great interest in political sciences and the dynamics of free speech. He has often competed in essay competitions exploring these subjects, but also enjoys drama and film, which has led to an interest in acting, and naturally a hunger for public speaking. 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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