By Lucy Cooper and Kevin D. Reyes

Once considered a mere novelty app, TikTok is now a certified force in the information ecosystem.  

The short form video giant is now being used by 14% of Americans as a news platform, according to a Pew Research Centre from 2023, an amount four times more than in 2020.  The impact of the platform, once best known for dance crazes and being a tastemaker for online trends, cannot be ignored. To better understand the impact that TikTok has, in 2023 ISD analysts gathered and analyzed data on trends in hate speech and extremist content on TikTok, and how effectively they were being moderated by the platform. The results, which center on a particular moment in time, have come to inform a series of studies – the first two of which focus on white supremacist content, and anti-migrant and -refugee content. While TikTok appears to have taken measures to improve content moderation practices since ISD’s 2021 study on extremism and hate speech on the platform, this new series demonstrates that TikTok is still ineffective in removing violative content. For example, data for the white supremacy content study was collected during one week in mid-August 2023 and indicates that such content was alive and well on the platform: 70 of the 108 video samples studied were uploaded to TikTok within the most recent three months at the time of collection. Of those 108 videos, the median number of views at the time of analysis was 6,097, a significant increase from ISD’s 2021 report where the median across 1,030 videos was 503 views. The last nine months have been tumultuous for TikTok as a company. In April 2024, President Joe Biden signed a bill that could result in a nationwide ban of the app should TikTok’s parent company, the Beijing-based ByteDance, not sell the platform within 12 months. As part of an ongoing legal fight over the possible ban, the Justice Department, according to the Associated Press, this summer alleged that TikTok was gathering bulk information on users’ “views on divisive social issues like gun control, abortion, and religion,” and harvesting data in violation of children’s online privacy law. As TikTok’s future remains undecided, content moderation issues on the platform persist. In July 2024, ISD published a report detailing the millions of views garnered by a network of neo-Nazi accounts on the platform. Just a month earlier, however, TikTok had published an updated transparency report in which they claimed that in the first four months of this year, moderators proactively removed 97.7% of violative content. Of that same sample, 89.8% were removed within 24 hours, down .1% from that same period in 2023. Despite TikTok’s statements, ISD and similar organizations consistently find content in clear violation of the platform’s policies

London: Institute for Strategic Dialogue 2024. 

By Richard Rosenfeld, James Austin

Employing a small number of predictive variables, the authors of this report created statistical models to forecast violent and property crime rates in New York City. The models estimated yearly changes in New York City’s crime rates from the early 1960s through 2021, estimates that corresponded very closely to the actual rates. The authors then used these models to forecast annual changes in crime rates through 2026. The forecast for violent crime is a slight decrease each year through 2026, while the forecast for property crime shows slight yearly increases. Finally, the projected impact on New York City’s violent crime rate of reducing the state imprisonment rate by 25% would be minimal. No association was found between imprisonment rates and property crime.

New York: Harry Frank Guggenheim Foundation. 2023, 18pg

By Richard Matzopoulos

Not much is known about the perpetrators of male homicide in South Africa, which has rates seven times the global average. For the country’s first ever male homicide study we describe the epidemiology of perpetrators, their relationship with victims and victim profiles of men killed by male versus female perpetrators. We conducted a retrospective descriptive study of routine data collected through forensic and police investigations, calculating victim and perpetrator homicide rates by age, sex, race, external cause, employment status and setting, stratified by victim-perpetrator relationships. For perpetrators, we reported suspected drug and alcohol use, prior convictions, gang-involvement and homicide by multiple perpetrators. Perpetrators were acquaintances in 63% of 5594 cases in which a main perpetrator was identified. Sharp objects followed by guns were the main external causes of death. The highest rates were recorded in urban informal areas among unemployed men across all victim-perpetrator relationship types. Recreational settings including bars featured prominently. Homicides clustered around festive periods and weekends, both of which are associated with heavy episodic drinking. Perpetrator alcohol use was reported in 41% of homicides by family members and 50% by acquaintances. Other drug use was less common (9% overall). Of 379 men killed by female perpetrators, 60% were killed by intimate partners. Perpetrator alcohol use was reported in approximately half of female-on-male murders. Female firearm use was exclusively against intimate partners. No men were killed by male intimate partners. Violence prevention, which in South Africa has mainly focused on women and children, needs to be integrated into an inclusive approach. Profiling victims and perpetrators of male homicide is an important and necessary first step to challenge prevailing masculine social constructs that men are neither vulnerable to, nor the victims of, trauma and to identify groups at risk of victimisation that could benefit from specific interventions and policies.

BMJ Global Health; Volume 9, Issue 4. 2024, 12pg