9,531 karma · joined April 3, 2014
Like, there's a trade you can do where you load up an actual tanker with oil, park it, and sell an option to buy that oil. The cost of using this tanker and holding this oil a pure waste compared to just having a market-clearing quantity available at a consistent price at all times, but if the market is scared enough it makes money.
You can safely ignore anyone concerned with Roko's Basilisk on topics related to decision theory as someone who is deeply confused about things.
As far as sails go, you need a second medium to act as a keel, otherwise it's impossible to get a net push in any direction other than downwind.
This category of "rogue AIs" are essentially just computer viruses that infect machines by paying to rent them and uses their compute and communications to do various economic and/or criminal activities to get more money to pay to rent machines.
If your reading speed is limited by how quickly you can subvocalize the words to yourself, this is significantly less obvious. Unless the passage is dense enough to require multiple read-throughs at conversational reading pace or vapid enough to be boring, you're going to feel done with the text at roughly the same time. Speed readers do a lot more re-reading and varying of reading speed, and that is going to correlate pretty hard with information density.
If my friend has a doorbell camera and I don't like being recorded by him every time I visit his house, I can just not visit his house. Similarly, if Target has in-store surveillance cameras, I can just not shop there. If driving anywhere has me logged multiple times in Flock's network, I can't just stop driving, and even if I did they track pedestrians and bluetooth signals too.
In short my opposition is to all of it, but some scenarios are clearly far worse for privacy than others. Doing something unusual that has your neighbors privately chuckling at their surveillance footage is less bad than doing something unusual that has Target's loss protection following you and making you feel uncomfortable, which is less bad than doing something unusual that has a police officer decide to "randomly" stop your car and attempt to search it, which is less bad than doing something unusual that has a SWAT team kicking down your door and arresting you.
Like, all a warrant requirement does is make it so that the police have to talk to a judge before making the searched data part of the evidence against you. It would do nothing to stop the police from fabricating some other pretext to lawfully stop and investigate you - say, parking a police cruiser at the border into the state and whenever the ALPR in that car hits a list of vehicles, stop them for going 0.1 MPH over the limit and the officer says they smell weed.
With automated license plate readers, they can simply collect everything with a reasonably affordable network of cameras, then query the database when they want to find a particular pattern of activity. The police have already detained people for frequent border-crossing between marijuana-legal and illegal states. This gets exacerbated by granularity and extensiveness - imagine an anti-choice state pointing cameras at every maternity care parking lot in the state and tracking who visits them for cross-referencing with visits to pro-choice states.
And with the existence of parallel construction, there's no reasonable way short of dismantling the ALPR system to avoid abuse against the citizenry.
You are right that the faster car is converting kinetic energy into heat faster per unit time. It also has less time to do so. The work formulation of the problem makes it obvious that these have to cancel out exactly.