Alex O'Connor, a British science enthusiast, is the mind behind the popular YouTube channel and blog CosmicSkeptic. On his channel, Alex advocates for an atheistic perspective and dedicates his efforts to debunking various pseudo-scientific claims. His content often includes interviews with experts from different fields, providing a platform for informed discussions. Growing up in Oxford, Alex admired public intellectuals like Richard Dawkins and Christopher Hitchens, which influenced his passion for science and critical thinking. His YouTube channel has amassed over 700,000 subscribers, reflecting his significant impact on the online science community.