While TED is largely known for their inspiring talks on science and technology, they're also the purveyor of some of the most impactful talks on photography today. They've compiled more than 80 of these online, ranging from oohs-and-ah's inducing National Geographic work, to necessary explorations of race and inequality in America, as well as discussions of how technology impacts the way we visually process the world. We narrowed down 11 of our favorites (plus two TEDx talks) from photographers we've been following over the past few years. If you haven't seen these already, watch them below, and dive into their full list here.