In the last 10 yrs has the radical left been more dangerous then the radical right

Checked on September 24, 2025
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1. Summary of the results

The analyses provided suggest that right-wing extremist violence has been more frequent and more lethal than left-wing violence in recent years [1]. According to these sources, approximately 75% to 80% of U.S. domestic terrorism deaths since 2001 have been attributed to right-wing extremism [1]. However, some sources also note that left-wing extremist groups have been known to target law enforcement [2]. Additionally, there are reports of Antifa violence and left-wing extremist attacks [3], but the credibility of these claims is questionable due to the source's clear bias and lack of objective evidence [3]. A 2024 US Department of Justice study found that far-right extremism had caused 'far more' deaths in the US than attacks by left-wing or radical Islamist groups [4].

2. Missing context/alternative viewpoints

Some key context that is missing from the original statement includes the definition of "radical left" and "radical right", as well as the specific time period being referred to. Alternative viewpoints that are not fully explored in the analyses include the role of Islamist extremism [5] and the impact of political rhetoric on extremist violence [6] [7]. Furthermore, the motivations behind extremist attacks are not fully examined, with some sources suggesting that personal motivations may play a role [6]. It is also important to consider the potential for bias in the sources themselves, as some sources may have a clear agenda or perspective that influences their analysis [3].

3. Potential misinformation/bias in the original statement

The original statement may be misleading or biased in its suggestion that the radical left has been more dangerous than the radical right in the last 10 years [1]. This framing may benefit those who seek to downplay the threat of right-wing extremism or shift attention away from the actions of right-wing groups [6] [7]. On the other hand, some sources may be exaggerating the threat of left-wing extremism in order to advance a particular political agenda [3]. Ultimately, it is crucial to approach this topic with a nuanced and evidence-based perspective, recognizing the complexity of extremist violence and the need for objective analysis [5] [4].

Want to dive deeper?
What are the defining characteristics of radical left and radical right ideologies?
How many violent incidents have been attributed to radical left groups in the US since 2015?
Which radical right groups have been responsible for the most extremist attacks in the last decade?
How do law enforcement agencies differentiate between radical left and radical right threats?
What role has social media played in the rise of radical left and radical right movements since 2010?