Formerly /u/Zalack on Reddit.e

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  • 26 Comments
Joined 1 year ago
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Cake day: August 3rd, 2023

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  • I actually think the radio signal is an apt comparison. Let’s say someone was trying to argue that the signal itself was a fundamental force.

    Well then you could make the argument that if you pour a drink into it, the water shorts the electronics and the signal stops playing as the electromagnetic force stops working on the pieces of the radio. This would lead you to believe, through the same logic in my post, that the signal itself is not a fundamental force, but is somehow created through the electromagnetic force interacting with the components, which… It is! The observer might not understand how the signal worked, but they could rule it out as being its own discreet thing.

    In the same way, we might not know exactly how our brain produces consciousness, but because the components we can see must be involved, it isn’t a discreet phenomenon. Fundamental forces can’t have parts or components, they must be completely discreet.

    Your example is a really really good one.


  • At a sketch:

    • We know that when the brain chemistry is disrupted, our consciousness is disrupted

    • You can test this yourself. Drink some alcohol and your consciousness will be disrupted. Similarly I am on Gabapentin for nerve pain, which works by inhibiting the electrical signals my nerves use to fire, and in turn makes me groggy.

    • While we don’t know exactly how consciousness works, we have a VERY good understanding of chemistry, which is to say, the strong and weak nuclear forces and electromagnetism (fundamental forces). Literally millions of repeatable experiments that have validated these forces exist and we understand the way they behave.

    • Drugs like Gabapentin and Alcohol interact with our brain using these forces.

    • If the interaction of these forces being disrupted disrupts our consciousness, it’s reasonable to conclude that our consciousness is built on top of, or is an emergent property of, these forces’ interactions.

    • If our consciousness is made up of these forces, then it cannot be a fundamental force as, by definition, fundamental forces must be the basic building blocks of physics and not derived from other forces.

    There are no real assumptions here. It’s all a line of logical reasoning based on observations you can do yourself.





  • Sorry you’re right that I wasn’t being precise with my terminology. It’s not a DDOS but it could be used to slow down targeted features, take up some HTTP connections, inflate the target’s DB, and waste CPU cycles, so it shares some characteristics of one.

    In general, you want to be very very careful of implementing features that allow untrusted parties to supply potentially unbounded resources to your server.

    And yeah, it would be trivial to write a set of scripts that pretend to be a lemmy instance and supply an endless number of fake communities to the target server. The nice thing about this attack vector is that it’s also not bound by the normal rate limiting since it’s the target server making the requests. There are definitely a bunch of ways lemmy could mitigate such an attack, but the current approach of “list communities current users are subscribed to” seems like a decent first approach.