Taking a page from ISIS, fascists, citizens, and cops have increasingly been using their vehicles as weapons to run people over in crowds.

Introducing, rebar caltrops.
A brief DIY thread.
You will need:
rebar (free in most construction sites)
bench vise
angle grinder (with a disc for cutting metal, important)
arc welder
(These last 3 are a must have for any radical community anyway for your standard metal working needs)
-With the angle grinder and bench vise, cut the rebar into lengths of approximately 4 inches, cutting at 45°! (to leave pointed ends)
-W/ vise and wrench, bend each length of rebar 90°
-Place 2 pieces of bent rebar together (see photo)
You don't even have to be a good...
...welder. It doesn't have to look pretty.
Important! Let people in the area know where they've been placed, and if possible, pick them up when you move on. Though they're far more effective against tires than against feet, there's still a danger of people stepping on them.
Thicker rebar and shallower cuts resulting in duller pieces will decrease danger to feet w/o making them less effective against tires, because a tire has way more ppi2 than your foot.
Stay safe, stay strong!
There have been some inaccurate responses to this thread.
This is for protecting demos and pickets, NOT for randomly throwing in the highway.
Rebar definitely does the job, hollow spikes not needed. This is widely used.
Nails aren't always worth it. Easier to bend, you don't...
have to cut them, but cutting takes 5 seconds, they're harder to see, and they're definitely going through the sole of a shoe, which you don't want.
Since this thread got big, it's attracted a lot of trash.
1. Misinformation, either intentional or from ignorant folks trying to flex (talk tools and all the bros come out).
DO NOT TRUST info from ppl you don't know. Including me. If it's just a rando you have no reference for...
..why would you assume they're giving you solid info?
2. Obfuscation. Like any other tool, this one is good for some problems and not for others. It doesn't replace a barricade, but it is more mobile & can supplement a barricade, can be deployed in a second if a car is revving
at the back of a moving crowd, etc. You don't want to put this on a street the crowd will have to cross, and yes, warn folks in the crowd w/ wheelchairs.
3. Posturing. This is definitely doing the cops' work, encouraging people to proclaim their credentials, talk about their...
experience, create a culture of bluster and bragging. It often starts with comments like "I didn't see you in the streets". Anyone creating hierarchies of coolness is doing the cops' work. We need everyone, everywhere, doing everything. Talking tactics is risky and should only...
be done hypothetically.

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More from @PeterGelderloos

29 Aug
A fair model for what's happening now is the "Strategy of Tension" in Italy in the '60s and '70s. Police used the far Right to attack the struggle, killing people and exhausting the movement, media and politicians portrayed it all as a clash between equally violent and... Image
unreasonable "extremists," the Communists kept encouraging ppl to engage in peaceful, legal reform. The end result was to neutralize the revolutionary movement and present centrist democracy as the only legitimate form of politics. Though hundreds were killed and thousands... Image
...arrested, tortured, or exiled, the "Years of Lead" produced a middle class society immersed in consumerism, in which politics was little more than a soap opera. Never underestimate how many murders a democracy is willing to carry out in order to maintain its illusions. Image
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15 Aug
Bullsh*t that happens when you criticize scientists.
A thread.

There is no system of oppression in the world today that functions w/out the complicity of scientists. Scientific institutions are a crucial part of capitalism, colonialism, patriarchy, etc.
When an oppression...
...is systematic, generalized criticism is justified, even though generalization always leaves things out.
Yet criticisms of oppressive tendencies of scientists are always met with the same formula:
1) Most scientists are good people who are actually working to solve x problem
...2) Actually, scientists are ALREADY aware of this problem, they're way ahead of you (without ever acknowledging the struggles of common people who forced them to admit their errors or the marginalized who are the true creators of knowledge).
So I guess we just dreamed up
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When anarchists talk about abolishing hierarchy.
A short thread.
Hierarchy is one of those words whose meaning has slipped significantly over the years.
Its original meaning is "rule by priests".
It is NOT the same as ranking, status, or inequality.
Maslow should have described a "flow chart of needs," wolves and primates don't have hierarchies but relational systems, sometimes with limited ranking (many animal behavioral studies were corrupted by the observer's cultural projections & the stress of captivity)
A hierarchy is a self-reproducing system in which power is distributed unequally across a linear scale, and those in the top tier or tiers predominantly decide on the common values and norms for the system, including how people may move up or down on the scale.
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