For example, because I'm a lapsed geologist, I followed the eruption of Icelandic volcano Eyjafjallajökull in 2010 in great detail, amassing a huge number of links to news articles, blog posts, scientific papers, web cams, video and photos. That archive came to the attention of Chatham House, and they then commissioned me to research the way in which the media responded to the ash cloud crisis. I think that's the only time that my degree and my career have fully intersected, and it really was a lovely moment!