Reducing the utility from car use and ownership motivates substitution towards other forms of transportation, which benefits both the environment and public health. One way to cut the convenience of driving is enforcing parking regulations, because drivers have to park further from their destination when the option of illegal parking becomes less attractive. Parking at a greater distance also makes people walk more – a minor health benefit.
Enforcing speed limits and other traffic rules that slow cars down increases the time cost of driving. This may reduce wear and tear on vehicles and roads, which benefits the environment.
An implication of is that people who want to reduce global warming or improve public health should become volunteer parking wardens and traffic police by reporting parking violations, speeding and dangerous driving (preferably with photo or video evidence from phones or dashboard cameras).
A possible countervailing effect of the enforcement of parking rules occurs if the illegally parked cars obstruct the movement of other cars enough to motivate some people to switch away from driving. Then stopping the parking violations may open the road up enough to encourage more use of cars, with an overall negative environmental and health effect. Similarly, if reckless drivers make the roads unsafe enough to reduce others’ car use, then making traffic civil again may attract risk-averse people back to driving. However, in most developed countries, illegal parking and the ignoring of rules of the road is not severe enough to deter driving significantly, so better enforcement is likely to reduce car use.
Slowing traffic down may increase congestion and emissions per kilometre travelled if there is little substitution away from driving. Again, in developed countries public transit and cycling are usually feasible options. Of course, some people always find excuses not to use these, and in remote rural areas public transit may indeed be economically unreasonable and distances may really be too great for bikes. Electric bikes are then an option. These increase the range of travel with less pollution and congestion than cars.
Testing illegal drugs for the active ingredient differs from testing for poisonous adulterants. Both tests have opposite effects on drug use before and after buying. After the pill has been purchased, testing reduces use, because sometimes the drug fails the test, whether correctly or not, and is discarded. Before purchase, the option to test for and avoid adulterated or inactive drugs reduces the buyer’s risk, thus increases use.
In the longer term, testing benefits the dealers of purer, more predictable and less toxic drugs, putting some suppliers of fakes out of business. Pill predictability reduces overdoses – a health effect similar to lower toxicity. If old drugs can be tested, but new ones not, then buyers experiment less and the incentive to invent new narcotics decreases.
The avoidance of poisonous adulterants is good for public health, but purer pills not necessarily so. Inactive drugs undermine consumer confidence in the illegal market, reducing use, prices and casual purchases. Trust then requires a long-running relationship with the seller, which has multiple benefits. It motivates dealers to care about the health of their loyal customers, simplifies policing and gives researchers and social workers better long-term access to the at-risk population.
One claimed benefit of party drugs is that they reduce anxiety, increase the user’s confidence and social interaction, thus improving mental health. Evidence from psychiatric medicines suggests that many such benefits are due to the placebo effect. Users are quite inaccurate in estimating the purity of ingested drugs, and factors like price and place of purchase strongly influence their perception of purity. The price per pure gram is negatively related to purity in some markets, further supporting the placebo interpretation. If inactive pills boost confidence similarly to illegal drugs, then there is a clear case for flooding the market with harmless placebos. The availability of pill tests for the active ingredient reduces this opportunity to make the illegal market inefficient. Tests for toxic adulterants, however, actually favour harmless placebos.
Australia would benefit from an app or website for reporting parking and traffic violations (Singapore has such a website) and rating drivers. It would make police work easier, and the greater probability of getting caught would deter illegal parking and dangerous driving. To prevent frivolous reports from overloading the system, people should make the report under their own name, which requires proving their identity to get an account on the app. Proving identity online is easy in countries with a national ID system like Estonia, but may require more red tape in Australia.
The app should allow uploading proof of the violation, for example a photo of an illegally parked vehicle or a dashcam video of someone’s dangerous driving. There should also be an option of uploading a signed statutory declaration describing the crime. In summary, the app should make it as easy as possible to prosecute a violator, so it should follow legal procedure and standards of evidence as much as possible.
The current system of calling the police non-emergency number to report small infringements is slow and cumbersome. For example if the answerer of the call does not understand the address, or the problem does not have a clear address (e.g. a car parked in the middle of a nature park), then it takes time and frustration to explain the place at which the law is being broken. An app could easily solve the address issue by allowing automatic location tracking. The current system of reporting by phone also has no way for a caller to provide evidence that someone is breaking the law.
Privacy laws in Australia are sometimes unreasonably strict. Even emergency services cannot see the location of the mobile phone from which they receive a call (https://www.acma.gov.au/theACMA/emergency-call-service-faq-i-acma) Such draconian privacy laws may prevent the uploading of proofs of violations, e.g. photos of illegally parked vehicles. Statutory declarations testifying to someone’s lawbreaking probably do not infringe on the lawbreaker’s privacy, so do not bring legal trouble to the person reporting the violation. Uploading declarations could be used as a first step to make the app useful for prosecution.
The app could also allow positive feedback, i.e. praising polite drivers. If this feedback is verifiable, because the users of the app have proved their identity, then a person applying for a driving job (bus, taxi, lorry) could use a good rating on the app to prove being a safe driver. This would be a selling point in the job interview.
Philosophically, policing anything means that the community agrees to impose punishments for certain behaviours. This sanctioning may be delegated to specialised workers like police officers, judges, prison wardens. The app for reporting violations could be used for distributed policing instead, meaning that anyone in the community can use the app to check the past feedback on others who they interact with. Then the community members can respond in the interaction according to the feedback they see, for example avoid trusting someone with who has been repeatedly reported for lawbreaking. Such a verifiable feedback system then rewards good past behaviour and punishes the breaking of social norms.
Many governments (US, Australia, all dictatorships) want to make end-to-end encryption illegal and prevent IT firms from providing it. The open-source community can create their own encryption software, but the creators and users of this could be punished as well. The reasoning of the governments for banning encryption is that criminals and terrorists use it. However, the same reasoning applies to knives, guns and cars, which are used much more directly to harm people and yet are strangely excluded from the ban. This contradiction makes me doubt the motives of these governments.
The obvious solution to a ban on some software is to camouflage it and its products. The code for the encryption software could be hidden in a seemingly nonexistent part of computer memory or blended in one log file among many, perhaps encrypted as well.
The encrypted messages passing through the internet should not look like encrypted messages, but would be embedded in innocuous-looking files. A simple way is to change the colour of some pixels in a self-made photo or video file, with the locations of the relevant pixels being known to the sender and receiver, but secret from others. The colours of the pixels can encode the data. Someone intercepting the picture or video would have to spend significant resources analysing it to find whether some pixels are of an unusual colour, especially if the starting image is riotously colourful and confusing. Publicly available images are not useful, because comparing the message-image with the original reveals the changed pixels.
A more sophisticated version of this idea has already been done by http://camouflage.unfiction.com/ A similar idea is to hide one’s browsing history in random websurfing (http://www.qqqtech.com/about.html), but this only hides the relative frequencies of websites visited, not the fact of visiting a site on a government watchlist that most people don’t visit.
Trade in human body parts is mostly forbidden, although donations without compensation or for “coverage of reasonable costs” are allowed. One reason is that trade creates the incentive for criminals to harvest organs against people’s will. In the worst case, a young and healthy person is killed to get all their marketable body parts. Another problem is that stupid people may sell their organs voluntarily and later regret it.
The dangers differ depending on how damaging the removal of the organ is. Trade in hearts encourages killing more than trade in donor blood, although even for blood a victim can be drained completely if the price is high enough. For criminals, the complexity of organ removal and how fast it needs to be delivered to the recipient also matter. It would make sense for the restrictions and punishments to correspond to the danger of organ robbery and the associated damage.
The one tissue type currently transferred between people for which organ robbery and overdonation seem nonissues is sperm. Forcing someone to donate against their will is possible, but causes no permanent damage (in my medically ignorant opinion). Too frequent donations lower the quality (number of cells per unit of volume) in a detectable way, which would make most robbed sperm unmarketable. Yet payment for donor sperm is still forbidden in Australia (Human Tissue Act 1982) and many other countries. This may be a knee-jerk extension of the laws against trade in human organs, or there may be some reason I have missed.
Con artists pressure people into quick decisions. Marketing mentions that the offer is for a limited time only, so buy now, no time to read the small print. Date rapists try to get victims drunk or drugged. In all these cases, the goal is to prevent careful reasoning about what is happening and the decisions to be made. Also to prevent the victim from consulting others. Being pressured, confused or bullied while deciding is a danger sign, so one way for honest sellers to distinguish themselves is by encouraging good decisionmaking. Giving people time, referring them to neutral sources of info, asking them to think things over before deciding are all ways to make decisions more accurate.
More accurate decisions distinguish between good and bad deals better, which benefits honest sellers and harms con artists. This differential effect of information on good and bad types enables signalling by precision of information, where good types want to reveal as much as possible and bad types want to obfuscate. Information unravelling results – the best type has an incentive to reveal itself, then the second best type, then the third best etc. By not revealing, one is pooled with the average of the remaining types. In the end, the only type who does not strictly prefer to reveal itself is the worst type.