Can Biotechnology Save Us or Destroy Us? | Dr. Yehia Mechref | TEDxTexas Tech
What if the very breakthroughs meant to save us could also put us at risk? In this talk, Dr. Yehia Mechref explores the double-edged world of biotechnology — its promises, its dangers, and the urgent question of whether we can control it before it controls us. Dr. Yehia Mechref is a renowned expert in biotechnology, analytical chemistry, and genomics, specializing in cutting-edge research on disease diagnostics and biomolecular analysis. He is the Paul W. Horn Distinguished Professor, Robert A. Welch Chair in Chemistry, and Director of the Center for Biotechnology & Genomics at Texas Tech University. His work focuses on understanding the molecular mechanisms of diseases through advanced mass spectrometry and glycomics, leading to breakthroughs in cancer research and personalized medicine.With over 200 peer-reviewed publications and multiple NIH-funded projects, Dr. Mechref's contributions have reshaped how we analyze biological processes at a molecular level. As a global leader in bioanalytical innovation, his research continues to drive advancements in healthcare, disease detection, and biotechnology solutions. 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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- 10:12A photographer’s frame work for witnessing our shared humanity | Tony Menias | TEDxChicagoWhat happens when a doctor trades his stethoscope for a camera? Photodocumentarian Tony Menias reveals how slowing down transforms the way we see ourselves and each other. From medical missions to National Geographic, his decade-long journey captures life's hidden rhythms and our shared humanity. Through stunning imagery and raw reflection, Tony shows how everyday moments become visual poetry when we pause to truly notice. This talk invites you to witness the divine connections that surround us daily—teaching that when we see with our hearts, not just our eyes, strangers become family and chaos becomes peace. Driven by curiosity & fascination with the world, Tony's love of capturing life began when his father handed him his first camera at age seven. From medical school to global missions serving the impoverished, photography was his guiding light in finding beauty in the simplest things. Witnessing the resiliency of souls he treated inspired a life change. Tony left medicine to pursue his craft. Within his first year as a photographer, he was recognized by National Geographic, held multiple exhibitions, & won an Award for Excellence. Photography was no longer a hobby, but calling. Known under the artist name ‘Beloveful’, Tony's passion for capturing the raw & unfiltered aspects of life led him on a profound journey of self-discovery. With a keen eye for detail & unwavering commitment to authenticity, he portrays beauty & chaos equally. Whether capturing bustling markets, serene landscapes, or intimate daily moments, he conveys connection & commonality among people– the rhythm of life. 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
