What are 'black bloc' anarchists?

The controversial protest tactic has a checkered history.

  • "Black blocs" are a common sight in protests.
  • The black-garbed and masked protesters often commit acts of violence and vandalism, and the tactic is most commonly associated with anarchists.
  • Learning about the history of the tactic and how its used can help you navigate and understand modern protest movements.

On January 20, 2017, white nationalist Richard Spencer was giving an interview during Donald Trump's inauguration when he was punched in the face. In 1999, hundreds of protesters formed a human chain in Seattle to prevent world leaders from entering a convention center scheduled to host WTO talks. In 1987, a large group of anti-capitalist and anti-government West Germans assembled to protest police violence.

Though they varied in nature and purpose, each of these instances share several characteristics. Most notably, perhaps, is the fact that each of these moments featured a black bloc.

Generally associated with anarchists, the black bloc is a controversial protest tactic — you've probably seen it before on the news even if you weren't aware of the term. It's fairly straightforward tactic: Protesters cover themselves in black clothing and face coverings, masking their identities so that they can commit acts of often violent and illegal civil disobedience.

The origin of the black bloc

Despite being straightforward, the black bloc is a relatively new phenomenon. It was first deployed in West Germany in the 1970s and '80s prior to the fall of the Berlin Wall. West Germany had been hit with an economic recession, preventing many young people from finding jobs. One viable method to find housing was to squat in the abandoned buildings of the inner city — due to the recession and increasing movement to the suburbs, large swathes of West German inner cities were abandoned. In these squatter communities, radical, grassroots movements sprung up that criticized the West German government's policies, the use of nuclear power, and a mish-mash of other social and political issues.

Because they were squatting illegally and had developed some radical ideas, these anarchists clashed with police in a series of increasingly violent conflicts. Daniel Dylan Young, who writes for the anarchist site A-Infos, explains how the black bloc tactic evolved as a result. Note that Young refers to the anarchist squatters as "autonomen" in reference to their pursuit of autonomy from individuals and the state.

In response to violent state oppression radical activists developed the tactic of the Black Bloc: they went to protests and marches wearing black motorcycle helmets and ski masks and dressing in uniform black clothing (or, for the most prepared, wearing padding and steel-toed boots and bringing their own shields and truncheons). In Black Bloc, autonomen and other radicals could more effectively fend off police attacks, without being singled out as individuals for arrest and harassment later on. And, as everyone quickly figured out, having a massive group of people all dressed the same with their faces covered not only helps in defending against the police, but also makes it easier for saboteurs to take the offensive against storefronts, banks and any other material symbols and power centers of capitalism and the state. Masking up as a Black Bloc encouraged popular participation in public property destruction and violence against the state and capitalism. In this way the Black Bloc is a form of militance that mitigates the problematic dichotomy between popularly executed non-violent civil disobedience and elite, secretive guerilla terrorism and sabotage.

The tactic spread throughout Europe as the years went on. When Ronald Reagan visited West Germany in 1987 to deliver his "tear down this wall" speech, he was met by tens of thousands of protesters, about 2,000 of which were assembled in a black bloc. The reason for their uniform was made clear as they smashed store windows, flung bottles, fought police, and lit cars on fire.

The black bloc in the "Battle for Seattle"

Anti-WTO protesters run from exploding tear gas grenade in 1999. Photo credit: KIM STALLKNECHT / AFP / Getty Images

Today, the black bloc is seen in protests around the world, including the U.S. One of the first major instances of its use was in Seattle in 1999 at the WTO protests mentioned in earlier in this article. Forty thousand protesters arrived to demonstrate against the WTO's trade policies, many of whom were prolabor, anticapitalist, or anarchists. The anarchists formed a black bloc, blocking streets, smashing windows, destroying cop cars, and other acts of vandalism and violence.

The "Battle for Seattle" works as an excellent example of why the black bloc tactic is controversial. Its purpose is to get away with violent, illegal acts of civil disobedience. Some would argue this isn't the only time a black bloc is used, but historically, the tactic is deployed to commit violence and property damage. This is obviously not something the police would condone, but other, non-violent protesters often try to break up black blocs as well. After all, the use of violence can delegitimize a protest, making it easy to characterize the opposition as "thugs." Throughout the WTO protests, black bloc anarchists were chased away by other protesters numerous times, sometimes shouting "no violence, no violence."

Modern instances of black blocs

Activists assemble to protest Donald Trump's inauguration.Photo credit: PAUL J. RICHARDS / AFP / Getty Images

Since then, black bloc tactics have been deployed in the U.S. a number of times, and it seems like its use is ramping up. In the Occupy movement, a black bloc showed up in force, and their presence there was a serious bone of contention. In Occupy Oakland, black bloc'ers tried to set fire to a supermarket, only to be stopped by other protesters who linked their arms to protect the store. One Occupier said, "The Black Bloc anarchists, who have been active on the streets in Oakland and other cities, are the cancer of the Occupy movement."

When the extremely controversial writer Milo Yiannopolous was scheduled to speak at UC Berkley, massive protests broke out, also featuring a black bloc. The anarchist and anti-fascist black bloc'ers threw Molotov cocktails, lit cars on fire, and ultimately caused around $800,000 in property damage. However, Yiannopolous's speech was canceled, and while the vast majority of the student body condemned the violence, some supported the black bloc. Students wrote, "A peaceful protest was not going to cancel that event…. Only the destruction of glass and shooting of fireworks did that," and "To people with platforms who decide when a protest should and should not be violent: You speak from a place of immense privilege."

Do they have a point? Is violence and property damage a legitimate form of protest? Most would say no, and there's research to suggest that the use of violence is ultimately counter-productive in any movement. In a 2015 study on the efficacy of using violence in resistance movements, professors Erica Chenoweth and Kurt Schock analyzed a data set of various violent and nonviolent movements and their outcomes. They write,

Our results suggest that the political effects [of violence] are beneficial only in the short term, with much more unpredictable and varied long-term outcomes. Alternately, violent flanks may have both positive and negative political impacts, which make the overall effect of violent flanks difficult to determine. We conclude that large-scale maximalist nonviolent campaigns often succeed despite intra- or extramovement violent flanks, but seldom because of them.

Though the UC Berkeley students managed to get Yiannopoulous's speech canceled, they also opened themselves up to harsh criticism, likely turned public opinion away from them, and provided ammunition for the opposition. Essentially, the controversy behind black blocs boils down to the fact that winning a battle doesn't win you the war; of course, a black bloc anarchist would say it's hard to win a war without winning any battles.

Whatever your position on its use, understanding the black bloc, its purpose, and its likely outcomes can help in navigating the complexities of modern protest movements. The presence of violent fringes is inevitable in any sufficiently large protest. Recognizing their form can help protesters — radical or otherwise — prepare themselves for how to react.

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New fossils suggest human ancestors evolved in Europe, not Africa

Experts argue the jaws of an ancient European ape reveal a key human ancestor.

Surprising Science
  • The jaw bones of an 8-million-year-old ape were discovered at Nikiti, Greece, in the '90s.
  • Researchers speculate it could be a previously unknown species and one of humanity's earliest evolutionary ancestors.
  • These fossils may change how we view the evolution of our species.

Homo sapiens have been on earth for 200,000 years — give or take a few ten-thousand-year stretches. Much of that time is shrouded in the fog of prehistory. What we do know has been pieced together by deciphering the fossil record through the principles of evolutionary theory. Yet new discoveries contain the potential to refashion that knowledge and lead scientists to new, previously unconsidered conclusions.

A set of 8-million-year-old teeth may have done just that. Researchers recently inspected the upper and lower jaw of an ancient European ape. Their conclusions suggest that humanity's forebearers may have arisen in Europe before migrating to Africa, potentially upending a scientific consensus that has stood since Darwin's day.

Rethinking humanity's origin story

The frontispiece of Thomas Huxley's Evidence as to Man's Place in Nature (1863) sketched by natural history artist Benjamin Waterhouse Hawkins. (Photo: Wikimedia Commons)

As reported in New Scientist, the 8- to 9-million-year-old hominin jaw bones were found at Nikiti, northern Greece, in the '90s. Scientists originally pegged the chompers as belonging to a member of Ouranopithecus, an genus of extinct Eurasian ape.

David Begun, an anthropologist at the University of Toronto, and his team recently reexamined the jaw bones. They argue that the original identification was incorrect. Based on the fossil's hominin-like canines and premolar roots, they identify that the ape belongs to a previously unknown proto-hominin.

The researchers hypothesize that these proto-hominins were the evolutionary ancestors of another European great ape Graecopithecus, which the same team tentatively identified as an early hominin in 2017. Graecopithecus lived in south-east Europe 7.2 million years ago. If the premise is correct, these hominins would have migrated to Africa 7 million years ago, after undergoing much of their evolutionary development in Europe.

Begun points out that south-east Europe was once occupied by the ancestors of animals like the giraffe and rhino, too. "It's widely agreed that this was the found fauna of most of what we see in Africa today," he told New Scientists. "If the antelopes and giraffes could get into Africa 7 million years ago, why not the apes?"

He recently outlined this idea at a conference of the American Association of Physical Anthropologists.

It's worth noting that Begun has made similar hypotheses before. Writing for the Journal of Human Evolution in 2002, Begun and Elmar Heizmann of the Natural history Museum of Stuttgart discussed a great ape fossil found in Germany that they argued could be the ancestor (broadly speaking) of all living great apes and humans.

"Found in Germany 20 years ago, this specimen is about 16.5 million years old, some 1.5 million years older than similar species from East Africa," Begun said in a statement then. "It suggests that the great ape and human lineage first appeared in Eurasia and not Africa."

Migrating out of Africa

In the Descent of Man, Charles Darwin proposed that hominins descended out of Africa. Considering the relatively few fossils available at the time, it is a testament to Darwin's astuteness that his hypothesis remains the leading theory.

Since Darwin's time, we have unearthed many more fossils and discovered new evidence in genetics. As such, our African-origin story has undergone many updates and revisions since 1871. Today, it has splintered into two theories: the "out of Africa" theory and the "multi-regional" theory.

The out of Africa theory suggests that the cradle of all humanity was Africa. Homo sapiens evolved exclusively and recently on that continent. At some point in prehistory, our ancestors migrated from Africa to Eurasia and replaced other subspecies of the genus Homo, such as Neanderthals. This is the dominant theory among scientists, and current evidence seems to support it best — though, say that in some circles and be prepared for a late-night debate that goes well past last call.

The multi-regional theory suggests that humans evolved in parallel across various regions. According to this model, the hominins Homo erectus left Africa to settle across Eurasia and (maybe) Australia. These disparate populations eventually evolved into modern humans thanks to a helping dollop of gene flow.

Of course, there are the broad strokes of very nuanced models, and we're leaving a lot of discussion out. There is, for example, a debate as to whether African Homo erectus fossils should be considered alongside Asian ones or should be labeled as a different subspecies, Homo ergaster.

Proponents of the out-of-Africa model aren't sure whether non-African humans descended from a single migration out of Africa or at least two major waves of migration followed by a lot of interbreeding.

Did we head east or south of Eden?

Not all anthropologists agree with Begun and his team's conclusions. As noted by New Scientist, it is possible that the Nikiti ape is not related to hominins at all. It may have evolved similar features independently, developing teeth to eat similar foods or chew in a similar manner as early hominins.

Ultimately, Nikiti ape alone doesn't offer enough evidence to upend the out of Africa model, which is supported by a more robust fossil record and DNA evidence. But additional evidence may be uncovered to lend further credence to Begun's hypothesis or lead us to yet unconsidered ideas about humanity's evolution.