Is the radical left more violent than the right?

Checked on September 23, 2025
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1. Summary of the results

The majority of the analyses provided suggest that right-wing extremist violence is more frequent and deadly than left-wing violence [1] [2]. According to these sources, data shows that right-wing attacks account for the vast majority of fatalities from domestic terrorism, with approximately 75% to 80% of U.S. domestic terrorism deaths since 2001 attributed to right-wing extremism [1]. Additionally, studies suggest that more cases of politically-motivated killings and violence in the US were carried out by people with 'right-wing' ideologies than with 'left-wing' ones [3]. However, some sources emphasize the need for more data to draw a firm conclusion [3] and note that radical acts perpetrated by individuals associated with left-wing causes are less likely to be violent [2].

2. Missing context/alternative viewpoints

A key missing context in the original statement is the definition of "radical left" and "radical right", as different sources may have different criteria for categorizing individuals or groups as such [2]. Furthermore, some sources highlight the complexity and subjectivity of political violence in America, suggesting that it cannot be reduced to simple left-right dichotomies [4]. Alternative viewpoints, such as the idea that Islamist extremism is a significant factor in domestic terrorism, are also mentioned in some sources [2]. Additionally, the potential consequences of targeting left-leaning organizations and the revocation of their tax-exempt status are discussed in some analyses [5], but the implications of such actions on the overall level of political violence are not fully explored.

3. Potential misinformation/bias in the original statement

The original statement "is the radical left more violent than the right?" may be based on a misleading narrative that exaggerates the threat posed by left-wing extremism, as the majority of the analyses provided suggest that right-wing extremist violence is more frequent and deadly [1] [2]. This framing may benefit those who seek to discredit or suppress left-wing movements, such as the Trump administration, which has announced plans to target left-wing groups [6] [5]. On the other hand, some sources suggest that experts and law enforcement may benefit from a more nuanced understanding of political violence, one that takes into account the complexity and subjectivity of the issue [6] [4]. Overall, the original statement may be influenced by bias and misinformation, and a more balanced and evidence-based approach is necessary to understand the complex issue of political violence [3] [1].

Want to dive deeper?
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