El reactor nuclear de hace dos mil millones de años | Alfredo García Fernández | TEDxReus
Hace 2000 millones de años, en Gabón existió un reactor nuclear natural que generó varias toneladas de residuos radiactivos sin afectar a su entorno. La naturaleza nos muestra como es posible gestionar esos residuos, a pesar del miedo y rechazo generalizados. Con este ejemplo, Alfredo nos muestra como la energía nuclear puede contribuir a la mitigación del cambio climático de forma segura.
Alfredo García Fernández, conegut a xarxes com @OperadorNuclear, és divulgador de ciència i tecnologia nuclear, i Premi de Comunicació de la Societat Nuclear Espanyola. Enginyer i expert acreditat pel consell de Seguretat Nuclear, treballades del 2001 a la Sala de Control de la Central Nuclear d’Ascó. És autor de La energía nuclear salvará el mundo i Geoestrategia de la bombilla, i col·labora habitualment amb mitjans de comunicació. Alfredo defensa amb passió el paper de l’energia nuclear per fer front a l’emergència climàtica i trenca mites amb un objectiu clar: posar el coneixement científic al centre del debat social. 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
- 7:30The Impact of Others: What We Choose To Do With It | Catherine Jalandoni | TEDxForbesParkCatherine “Catz” Jalandoni explores how every person we encounter leaves an imprint on us. Her story is an inspiring reminder that both positive and negative experiences can become the fuel for growth, and that our response — not the impact itself — shapes who we become. This talk challenges you to rethink every influence in your life and transform it into your own engine for growth. Catherine Denise Jalandoni, better known as Catz, is the Executive Director of the Institute of Corporate Directors Philippines. A passionate advocate for ethical AI, governance, and women’s leadership in tech, she also leads CSJ Events Management, driving advocacy-driven projects and social impact initiatives. As a mother of five and a recognized voice in AI and innovation, Catz inspires others to take space, own their expertise, and push for meaningful 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
- 11:46Why Everything You Know About Vision Is Wrong | Dr. Bryce Appelbaum | TEDxForbesParkFor decades, we’ve been told that 20/20 eyesight means perfect vision—but eyesight and vision are not the same thing. Neuro-Optometrist Dr. Bryce Appelbaum reveals how hidden functional vision problems masquerade as learning difficulties, attention issues, and even behavioral challenges, affecting children and adults alike. He shows how Vision Performance Training can rewire the eye-brain connection to restore clarity, unleash confidence, and unlock your full potential in the modern world. Dr. Bryce Appelbaum is a neuro-optometrist and the founder of MyVisionFirst, a premier private practice specializing in functional vision care. He is the creator of Vision Performance Training, a groundbreaking approach that rewires the eye-brain connection to enhance performance, accelerate post-concussion recovery, and build long-term visual resilience. Through his work with MyVisionFirst, ScreenFit, and neuro-optometric rehab, Dr. Appelbaum has helped thousands, from students to elite athletes, thrive in a screen-dominated world. A board-certified Fellow of the College of Optometrists in Vision Development, Dr. Appelbaum is redefining how we think about sight because 20/20 isn’t the full story. 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