Online Library

This study considers the ways that overt hate speech and covert discriminatory practices circulate on Facebook despite its official policy that prohibits hate speech. We argue that hate speech and discriminatory practices are not only explained by users’ motivations and actions, but are also formed by a network of ties between the platform’s policy, its technological affordances, and the communicative acts of its users. Our argument is supported with longitudinal multimodal content and network analyses of data extracted from official Facebook pages of seven extreme-right political parties in Spain between 2009 and 2013. We found that the Spanish extreme-right political parties primarily implicate discrimination, which is then taken up by their followers who use overt hate speech in the comment space.

The research series Hate Speech and Radicalisation on the Internet provides interdisciplinary insights into the current developments of extremist activities on the internet. With the aid of expert contributions from all over Germany, the psychological, political, anthropological and technological aspects of online hate speech and radicalisation will be considered and recommendations will be made for political leaders, social media platforms as well as NGOs and activists.

The increasing presence of hate speech on social media has drawn significant investment from governments, companies, and empirical research. Existing methods typically use a supervised text classification approach that depends on carefully engineered features. However, it is unclear if these features contribute equally to the performance of such methods. We conduct a feature selection analysis in such a task using Twitter as a case study, and show findings that challenge conventional perception of the importance of manual feature engineering: automatic feature selection can drastically reduce the carefully engineered features by over 90% and selects predominantly generic features often used by many other language related tasks; nevertheless, the resulting models perform better using automatically selected features than carefully crafted task-specific features.

We use the construct of the “other” to explore how hate operates rhetorically within the virtual conclave of Stormfront, credited as the first hate Web site. Through the Internet, white supremacists create a rhetorical vision that resonates with those who feel marginalized by contemporary political, social, and economic forces. However, as compared to previous studies of on-line white supremacist rhetoric, we show that Stormfront discourse appears less virulent and more palatable to the naive reader. We suggest that Stormfront provides a “cyber transition” between traditional hate speech and “reasonable racism,” a tempered discourse that emphasizes pseudo- rational discussions of race, and subsequently may cast a wider net in attracting audiences.

Social media has become an essential part of the daily routines of children and adolescents. Moreover, enormous efforts have been made to ensure the psychological and emotional well-being of young users as well as their safety when interacting with various social media platforms. In this paper, we investigate the exposure of those users to inappropriate comments posted on YouTube videos targeting this demographic. We collected a large-scale dataset of approximately four million records, and studied the presence of five age-inappropriate categories and the amount of exposure to each category. Using natural language processing and machine learning techniques, we constructed ensemble classifiers that achieved high accuracy in detecting inappropriate comments. Our results show a large percentage of worrisome comments with inappropriate content: we found 11% of the comments on children’s videos to be toxic, highlighting the importance of monitoring comments, particularly on children platforms.

This report aims to provide an in-depth analysis on the state of extremism and hate on TikTok. It is the culmination of three months of research on a sample of 1,030 videos, equivalent to just over eight hours of content, posted on the social media platform. These videos were used to promote hatred, as well as glorify extremism and terrorism.

ISD set out to examine the state of hate and extremism on TikTok in two ways. The first objective involved analysing how individuals or groups promote hateful ideologies and target people on the platform based on numerous protected attributes such as ethnicity, religion, gender or others. Second, using the same framework, ISD investigated how features on TikTok like profiles, hashtags, share functions, video effects and music are used to spread hate.

This report seeks to start a conversation around how platforms like TikTok can improve their own practices to protect users from harm. Additionally, it underscores the clear need for independent oversight of such platforms, which currently leave users and the wider public open to significant risks to their health, security and rights.