Astrophysics & Global Issues : The Hidden Crisis Of Light Pollution | Shivam Narhari | TEDxYouth@NMS
“Stars are our only way to look into the universe and beyond”
In his enlightening talk, Shivam Narhari shares his deep fondness for the stars, which may be superficially appreciated by us but their scientific value in our lives goes unrecognised. Urbanisation and industrialisation have caused the visibility of stars in our sky to reduce. And why, you may ask, does that matter? It has birthed a problem rarely talked of- light pollution. It refers to the overuse of artificial lights and lack of natural light on the earth. Light pollution is not restricted to sciences, research and people like Shivam, who are enthusiastic about astrophysics and astronomy; it impacts our present and our future. Some insightful examples were how birds need stars to navigate through the sky. Shivam throws light on an experience that is most relatable for us humans- gradually decreasing attention span, focus and drastic changes in behaviour.
Through his vast knowledge, Shivam convinces the listeners how light pollution has blinded our way as innovators. Light pollution is not hard to solve but hard to track. Some intelligent measures to reduce it are using motion sensor lights, and sky quality metres that can quantify light pollution and give us accurate data. At the consumers’ level, it is crucial to raise awareness. We must switch off lights when not in use and try to make use more of the natural light resources. Most people don’t know something like light pollution exists. Once our masses are aware, the solutions are easy to implement. Small changes in our way of living make the life of all our species easier. Shivam’s passion about the vastness of the universe resonates with the audience creating a realm of the stars of our future, who will know and will act.
Shivam Narhari, with a robust foundation in computer programming, aerospace & technology, has been honoured as the winner of various national level competitions like ISRO’s National Space Innovation Challenge. He has undertaken research about supernova light curves & neutron stars with professors at esteemed colleges like the Oxford University & Harvard University. His leadership at the Astronomy Club, Physics Club and STEM course at Neerja Modi School reflects his determination towards enhancing the minds of his fellows and integrity of purpose. From an early age, he has been playing the piano among large audiences and has also composed MIDI beats through his knowledge over the years. He has Transformer-themed Youtube channel, leading a team of 10 volunteers to spread awareness about the effects of urban light pollution to advocating education for the underprivileged. 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
- 5:31A Celebration of Young Talent | Hannah Joyner | TEDxStLouisWomenThe Fox Performing Arts Charitable Foundation produces an incredible celebration of young talent that culminates on the stage at the St. Louis Fabulous Fox Theatre.Young artists may go on to professional careers on Broadway, in recording studios and concert halls, at the Big Top, on the big screen, and elsewhere.In this performance, we are introduced to Hannah Joyner, a finalist in the 2024 St. Louis Teen Talent Competition. Hannah Joyner is a self-taught vocalist who has been “performing as long as I can remember” and credits her family, especially her Mom, as her inspiration to continue singing. Hannah wants to study music in college and become a music educator—it’s her dream to educate others on the magic of 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
- 11:02Navigating Life and Business in the Sky | Bronwyn Morgan | TEDxStLouisWomenAs we stand on the brink of a new era in aerial technology, "Navigating Life and Business in the Sky" comprehensively explores how advancements in drone and advanced aerial mobility technology, aerial data analytics, and autonomous systems are transforming various aspects of our lives and industries. This talk delves into the profound impact of these technologies, providing insights into current trends, future possibilities, and the challenges we must address to fully realize their potential. Bronwyn Morgan is an FAA Part 107 certified sUAS (drone) pilot, FAA Safety Representative, and FAA Drone Pro. She is the Founder of Xeo Air, a UAS and autonomous systems manufacturer. She also leads Airversity, which offers professional UAV pilot training for commercial, industrial, and public safety entities, along with on-demand drone services and data analytics for telecom, utilities, energy, disaster response, climate monitoring, and civil infrastructure. Morgan was honored as the 2022 Women and Drone Entrepreneur of the Year.Morgan is a graduate of the University of Illinois Urbana-Champaign, and has held executive roles in strategy, sales, and innovation at P&G and The Coca-Cola Company. She also served as the Associate Director of Georgia State University’s Entrepreneurship & Innovation Institute. Her leadership extends beyond her professional roles; she is the Founder of Black Women In STEAM and serves on the boards of Tulsa Innovation Labs, the Urban Low Altitude Transportation Association, and GeoFutures. Additionally, she is a Senior Member of the Civil Air Patrol at Scott AFB Squadron and hosts the XeoCast Podcast on Spotify, Apple, Google, and YouTube, covering topics related to drones, geospatial technology, AI, autonomous systems, and space. 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
- 16:29Cuvintele în imagini, atunci când vorbesc, tac | Remus Țiplea | TEDxSatuMareRemus Țiplea la TEDxSatuMare #MoreThanYouThink Povești închise în imagini, care de multe ori sunt mai grăitoare decât cuvintele. Și care este povestea creatorului, cel care vorbește cel mai mult atunci când tace? Tace pentru ca lumea să-l înțeleagă și tace pentru a înțelege lumea din jurul său. Pe Remus Țiplea nu îl caracterizează cuvintele, pe cât de mult îl descriu imaginile. Este celebrul fotograf român, care a publicat un fotoreportaj de 7 pagini în cea mai prestigioasă publicație la nivel global - National Geographic (ediția US).Originar din Negrești-Oaș, Remus a dezvoltat o pasiune pentru fotografie în anul 2009, iar astăzi are la activ mai multe colaborări cu revista National Geographic, publicând fotoreportajele „Un veac de migrație în Țara Oașului” (noiembrie 2018), „Ultimii ciurdari ai satului” (februarie 2019), precum și ”Bulbucații” (mai 2019). Ca o încoronare a talentului său vizual, Remus este singurul din cei 225 fotografi selectați pentru a publica fotoreportaje în albumul „THE 21st CENTURY- photographs from the image collection” editat de publicația americană National Geographic. 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
- 11:41Unlocking justice, transforming lives by empowering women | April Foster | TEDxStLouisWomenIn this talk, April Foster shares her journey of working with justice-impacted women and the transformative lessons she learned along the way. Highlighting personal challenges, systemic barriers, and moments of growth, April illustrates how focusing on strengths and providing holistic support can empower women to rebuild their lives. Her talk underscores the importance of changing narratives, fostering resilience, and creating opportunities for individuals to thrive, ultimately advocating for a more just and compassionate society. April Foster holds a Master of Social Work from Southern Illinois University-Edwardsville, with a concentration in gender-specific programming in the justice system. The first decade of her career was dedicated to juvenile justice initiatives before she transitioned to behavioral research. At Washington University’s Brown School of Social Work and the Department of Psychiatry, she coordinated studies on trauma and PTSD in adolescent girls, perinatal mood and anxiety disorders, and severe mental illness. Alongside her research, April remained actively involved in reentry work through volunteering, consulting, and board service with local reentry organizations. In 2019, she returned to her passion for working with justice-involved populations, particularly women, by joining the Keyway Center for Diversion and Reentry as the Director of Programs. In 2021, she advanced to the role of Executive Director, where she continues to make significant contributions to the field, championing the needs and rights of justice-involved women. 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
- 16:39PAC Woman, superando fantasmas en el laberinto STEAM | Ana Gabriela Valdiviezo | TEDxESPEEsta inspiradora charla explora la compleja problemática que enfrentan las mujeres en los campos de Ciencia, Tecnología, Ingeniería y Matemáticas (STEAM). A pesar de los avances significativos en igualdad de género, las mujeres en STEAM siguen enfrentando numerosos desafíos en el ámbito laboral, académico y social. Esta charla profundiza, a través de un símil con el juego de Pac Man, a Pac Woman en donde diariamente las mujeres lidian con laberintos y fantasmas; siendo su historia personal un claro ejemplo de la lucha contra el síndrome del impostor, micromachismos, estereotipos y desigualdad de género, hasta convencerse de que el logro y éxito obtenido en su campo laboral y social siempre fue suyo.Con la charla se busca sensibilizar e inspirar a la audiencia a tomar acción para fomentar un cambio real y duradero que destruya laberintos y construya un futuro donde el género no sea un obstáculo en la búsqueda del conocimiento y la innovación. Por lo tanto aún no es un Game Over, la lucha de las mujeres continúa siendo un Game On. Ingeniera en Electrónica con especialidad en Redes y Comunicación de Datos, Máster en Big Data y Business Intelligence. Con más de 19 años de experiencia desarrollados en Ecuador y en España, en la creación, planteamiento, desarrollo e implementación de políticas públicas y planes nacionales para democratización, inclusión e innovación en tecnología.Telecomunicaciones y TIC, Transformación Digital, Industrias 4.0, Digitalización de cadenas productivas y empresas, Ciberseguridad, entre otros, especialmente a nivel de Latinoamérica y el Caribe. Ha sido Viceministra de TIC (MINTEL), Subsecretaria de TIC y Servicios Postales (MINTEL), Presidenta del Consejo Nacional de Telecomunicaciones (CONATEL), Coordinadora del Consejo Nacional de Telecomunicaciones, Coordinadora Nacional Técnica de Control y de Regulación (ARCOTEL). 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
- 10:43Comment l'autostop peut-il changer votre vie? | Jules Riss | TEDxTBSEducationÀ travers 10 000 km d’autostop, Jules partage comment cette expérience lui a appris à embrasser l’incertitude, surmonter ses peurs et faire confiance à l’inconnu.(Vidéo réalisée par 1.8 Production) L’audace de l’auto-stop : voyager sans certitudesJe m’appelle Jules Riss, j’ai 28 ans et suis originaire de Metz. Je suis passionné de Sport avec un grand S et d’aventures en tout genre. J’ai décidé de combiner ces deux passions pour réaliser un Tour du monde du Sport en rejoignant la pointe sud de l’Europe à vélo et en traversant l’Atlantique en bateau-stop tout en testant un maximum de sports sur mon chemin.Avant ce grand projet, je m’étais également lancé dans d’autres périples, seul ou entre amis :- la Loire en kayak- 500 km d’auto-stop avec ma grand-mère de 89 ans- le GR 20 en 8 jours- Traverser le Vietnam solo en sac à dos- 5000 km en auto-stop à travers l’EuropeNe manquez surtout pas ce rendez-vous avec @julesriss pour toujours plus d’inspiration !!⚡️ 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