At the beginning of this year, I had a video call with Hannah Smith to chat about herself and her work with the “Green Web Foundation”. Hannah has a background in Computer Science, has worked as a freelance WordPress developer, and also spent time at the Environment Agency, where she managed large business change projects. She is bringing a topic to our stage in Berlin that feels more important than ever right now, and I’m really glad that she is helping all of us get closer to it at be...