David Ryan Polgar is a pioneering tech ethicist, Responsible Tech advocate, and expert on ways to improve social media and our information ecosystem, along with increasing the ethical considerations regarding emerging technologies. He specializes in uniting a diverse range of stakeholders in order to tackle complex tech & society issues, cultivating conducive environments for forward progress at the speed of tech. David is the founder of All Tech Is Human, an organization committed to strengthening the Responsible Tech ecosystem so we can better tackle hard problems and co-create a tech future aligned with the public interest. In March 2020, David became a member of TikTok’s Content Advisory Council, providing expertise around the delicate and difficult challenges facing social media platforms to expand expression while limiting harm. He appears in the newly-released documentary, TikTok, Boom. David is an expert advisor for the World Economic Forum's Global Coalition for Digital Safety. An international speaker and regular media commentator (TODAY show, BBC World News, CBS This Morning, MSNBC, Fast Company), David is based in New York City.