It maps where racism and homophobia reside.
…a group of students and professors at research site Floating Sheep have built a comprehensive map of some of Twitter’s most distasteful content: the racist, homophobic, or ableist slurs that can proliferate online. Called Geography of Hate, the interactive map charts ten relatively common slurs across the continental US, either by general category or individually. Looking at the whole country, you’ll often see a mass of red or what the map’s creators call a “blue smog of hate.” Zooming in, however, patches appear over individual regions or cities; some may be predictable, while others are not.
…the tweets weren’t collected and analyzed algorithmically — a method that could accidentally collect non-derogatory uses of these terms. Instead, the team first searched through a year’s worth of geotagged tweets for words, then had a group of students at Humboldt State University look at each one. Only tweets they found explicitly negative went on the map: a derogatory use of the word “dyke” would be added, for example, but one reclaiming the term for a gay pride parade would not. In total, the map charts about 150,000 negative, slur-filled tweets.