End-Permian Extinction Teaches us About Climate Action | Tara Nair | TEDxSouth Delaware Street Youth
The Permian extinction, also known as the Great Dying, was the single most devastating mass extinction event in Earth’s history. Its causes? Global warming, ocean acidification, acid rain, and the depletion of the ozone layer. Sound familiar? The Permian extinction and today’s climate crisis have a number of troubling parallels. But there is a key difference: we have the agency take action. This talk will begin by exploring how the Permian extinction proves that we are manufacturing the conditions for another mass extinction. Next, it will unpack how the Great Dying revealed the fragility of our ecosystem and what the warning signs are. Then, how Permian extinction highlights the importance of mitigating risks in destabilized regions and funding climate research. The talk concludes by discussing lesser-known climate innovations, and why every action matters. Tara is a high school junior at Hamilton High. She’s passionate about problem-solving and spreading science education. Outside of school, she’s involved in STEM tutoring, running youth workshops for science, web development, and volunteering for local science centers. Her recent climate research has opened her eyes to the field of geoengineering, as well as the critical significance of creating a shift in climate perception. She believes that climate innovations are among the most crucial of our time, and that the lack of funding for these solutions reflects a broader lack of urgency in addressing the climate crisis. Her goal is to contribute to problem-solving in this field, as well as the others that impact my community. In the future, she plans to pursue a career in engineering, where she hopes to continue making efforts to develop solutions that address real-world issues. 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
More from TED
- 9:58Conjunt Buit | Conjunt Buit | TEDxArxiducConjunt Buit. Live Music. Music 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
- 17:05Entrepreneurs Don’t Take Risks—They Calculate Them | Tanya Hapsari | TEDxTelkom UniversityThis talk challenges the myth that entrepreneurs are reckless risk-takers, showing instead that their real strength lies in calculation and strategy. Drawing from her first business at 15—a small home bakery that taught her painful lessons about wasted ingredients and hidden costs—Tanya Hapsari introduces her 4Ms framework: Market, Margin, Mitigation, and Momentum. She reveals how this mindset helped her grow into larger ventures in food, fashion, and real estate, where the stakes were far higher. More importantly, she argues that entrepreneurship is not just about business—it’s a way of life. Every choice we make is a transaction with our time, energy, and relationships, and true bravery is not in jumping blindly, but in making informed, calculated decisions that build real growth and resilience. A young entrepreneur and student who’s been crafting her own journey in business since day one. Rich in lessons and fearless in action, she’s proof that age is never a barrier to building something impactful. 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
- 10:41¿Quién Elige lo que Piensas? | DANIELA VALENCIA | TEDxArxiduc¿Quién Elige lo que Piensas? Del caos nace la pasión. Y Daniela es prueba de ello. Nacida en Colombia, criada entre mujeres imparables y con el emprendimiento en la sangre, a los 30 años ha conseguido lo que muchos sueñan: inspirar desde lo que ama.Creadora de contenido y cofundadora de la comunidad foodie más grande de Mallorca (@sentirmallorca), Daniela nos demuestra que abrirse paso en el mundo digital es posible, cuando lo haces desde el corazón. 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
- 17:56¿El fin del amor? | SUSANA IVORRA | TEDxArxiduc¿El fin del amor? Psicóloga, sexóloga y escritora. Enamorada del amor en todas sus formas, ha dedicado su carrera a acompañar a personas y parejas a construir relaciones más sanas y conscientes. Colabora habitualmente con medios de comunicación y su último libro, “Luces, cámara… ¡amor!”, ha sido premiado como Ensayo del Año 2024, donde desmonta los mitos del cine romántico. 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
- 13:28AI & The Future: Shaping Tomorrow Innovation | Gamma Kosala | TEDxTelkom UniversityThis talk explores how Artificial Intelligence can transform public safety by turning ordinary CCTV cameras into intelligent systems that detect threats before they escalate. Through computer vision trained on real-world patterns, AI can identify gang-related activity, unusual group behavior, or suspicious actions in public spaces—not by judging appearances, but by recognizing behavioral cues. Rather than replacing human judgment, these systems provide real-time alerts that empower authorities and communities to act faster while respecting privacy and regulations. The speaker calls for courage, collaboration, and experimentation to harness AI responsibly, envisioning a future where technology helps us not only live more efficiently, but also return home each night with greater peace of mind. A mind quietly crafting breakthroughs in the world of AI. From classrooms to global recognition and he’s been weaving the future. But what makes him stand out isn’t just the research, it’s the story he tells through it. 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
- 13:461440 | DAVID ARRÁEZ | TEDxArxiduc1440 segundos Periodista especializado en tecnología con más de 20 años de experiencia internacional, colaborando con las empresas más influyentes del planeta —sí, incluso la que fabricó tu móvil o tu coche. Premiado por Dolby Laboratories en Innovación en Comunicación, David asesora y forma a compañías en transformación digital y estrategias de comunicación, llevando sus mensajes al siguiente nivel. 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