Ranked choice is the best for single seat elections: let everyone choose their first choices, and do an instant runoff where people not in the top X at that stage are disqualified and their votes transfered to the voters’ next choice, until there actually is a candidate with majority support among remaining candidates that made it that far.

Parliamentary systems, though, have room for other representative formulas where each voter isn’t necessarily just voting for a single seat to be filled. If you have a system with strong parties, you can vote for a party, each party wins a certain number of seats, and then the party fills those seats with their members according to their internal procedures. This system, however, requires strong parties where members can be controlled by the party.

Single seat elections aren’t necessary in every situation, and it’s worth thinking through which types of representative structures may be better than single-seat districts and when to use proportional representation through multi-seat elections, and how to formally recognize the role of political parties in those systems.

The American political system was designed for weak parties, and geographical representation above all, in a political climate where there were significant cultural differences between regions.

The last time we updated the core rules around districting (435 seats divided as closely to proportionally as possible among the states, with all states being guaranteed at least one seat, in single member districts) was in 1929, when we had a relatively weak federal government, very weak political parties, before the rise of broadcasting (much less national broadcasting, or national television, or cable TV networks, or universal phone service, or internet, or social media). We had 48 states. The population was about 120 million, and a substantial number of citizens didn’t actually speak English at home.

And so it was the vote for the person that was the norm. Plenty of people could and did “switch parties” to vote for the candidate they liked most. Parties couldn’t expel politicians they didn’t like, so most political issues weren’t actually staked out by party line.

But now, we have national parties where even local school governance issues look to the national parties for guidance. And now the parties are strong, where an elected representative is basically powerless to resist even their own party’s agenda. And a bunch of subjects that weren’t partisan have become partisan. All while affiliations with other categories have weakened: fewer ethnic or religious enclaves, less self identity with place of birth, more cultural homogenization between regions, etc.

So it makes sense to switch to a party-based system, with multi member districts and multiple parties. But that isn’t what we have now, and neither side wants to give up the resources and infrastructure they’ve set up to give themselves an advantage in the current system.

Increasing productivity of workers is met with demand for more production-intensive products. It’s like how every time hardware improves, software becomes more complex to take advantage of that increased capability. It’s like Jevon’s Paradox, but applied to productivity of workers.

One prominent example: our farmers are more productive than ever. So we move up the value chain, and have farmers growing more luxury crops that aren’t actually necessary for sustenance. We overproduce grains and legumes, and then feed them to animals to raise meat. We were so productive with different types of produce that we decided to go on hard mode and create just-in-time supply chains for multiple cultivars so that supermarkets sell dozens of types of fresh apples, tomatoes, potatoes, onions, etc., and end up eating much more fresh produce of diverse varieties compared to our parents and grandparents, who may have relied more heavily on frozen or canned produce, with limited variety.

Mandatory until the European Commission updates the standard. The law mandating the use of USB-C explicitly has a procedure for how to propose a new standard to supersede the current one.

The boring answer: criminal investigative files generally aren’t released, so they’re compiled in a way that mingles information about victims with information about suspects and witnesses and others potentially involved in criminal activity, intentionally or unwittingly, directly or tangentially.

If you want to export a list of all names in the files, you’ll want to filter out victims for sure, and probably mere witnesses. You definitely don’t want to out informants and make them vulnerable to retaliation.

So most law enforcement agencies simply will keep everything secret. The idea of releasing names from the file was unusual, and it’s not surprising that Trump’s own people refused to follow through, especially when it’s highly likely that Trump was in that list of names.

I fear that the likes of Trump in charge will only reverse any progress we’ve made in the West.

It may end much of the progress towards people voluntarily sacrificing for the environment, but I think certain technologies are already on a runaway self sustaining cycle:

• Heat pumps and electrification of residential heat is starting to make financial sense, even without subsidies and tax breaks.
• Electrification of cars makes transportation cheaper. In some countries, much, much cheaper.
• Solar power, during times of day that it is plentiful, is basically the cheapest energy source known to mankind. There is plenty of financial incentive to try to shift supply (through grid scale storage tech) and demand (time shifting things like heating/cooling and car charging) to meet this super cheap source of energy.

Trump can rant about carbon-free replacements for fossil fuels, but he can’t make them more expensive, especially not outside of the U.S.

That’s a good chart, and probably a better metric to use.

Still, you can see the same overall trends: the western world peaking around 2000, with India and China catching up. The question, then, becomes whether and how much the rest of the world can follow the West’s playbook:

• Switching from coal to natural gas for electricity generation (easy for North America, more difficult for Europe)
• Switching from fossil fuels entirely to carbon-free sources like nuclear, solar, wind, geothermal (depends heavily on geography and access to nuclear materials and engineering).
• Switching from fossil fuels to cleaner electrified drivetrains
• Improving energy efficiency in residential, commercial, industrial applications.

This is where the difference is made. Not in changing birth rates.

The big assumption is that the child you have will likely consume carbon-emitting goods and services at the same rate as whatever average they’re assuming.

Breaking down by country shows that people’s emissions vary widely by year and by country:

https://ourworldindata.org/grapher/co-emissions-per-capita

So if the UK spent most of the 20th century, and into the beginning of this century, emitting about 10 tonnes per person per year. Now it’s down to less than 5. Since your linked article was written in 2017 to the latest stats for 2023, the UK has dropped per capita emissions from 5.8 to 4.4, nearly a 25% reduction.

During that same 125 years, the US skyrocketed from about 7 tonnes to above 20, then back down to 14.

The European Union peaked in around 2001 at 10, and have since come down to 5.6.

Meanwhile, China’s population has peaked but their CO2 emissions show no signs of slowing down: https://ourworldindata.org/co2-emissions-metrics

So it takes quite a few leaps and assumptions to say that your own children will statically consume the global or national average at the moment of their birth. And another set of assumptions that a shrinking population will actually reduce consumption (I personally don’t buy it, I think that childless people in the West tend to consume more with their increased disposable income). And a shrinking population might end up emitting more per capita with some sources of fixed emissions amounts and a smaller population to spread that around for.

If the US and Canada dropped their emissions to EU levels we’d basically be on target for major reductions in global emissions. If we can cap China’s and India’s future emissions to current EU per capita levels that would go a long way towards averting future disaster, too.

It can be done, and it is being done, despite everything around us, and population size/growth is not directly relevant to the much more important issue of reducing overall emissions.

Those companies are creating the pollution to make the things we buy. They know how to reduce output when demand goes down (see March and April 2020 when COVID caused lots of canceled flights and oil drilling/refining to reduce to the bare minimum to keep the equipment maintained).

Yes, ExxonMobil and American Airlines pollute, but when I buy from them, they’re polluting on my behalf.

apparently then it was around 20% to 25% as well

No, the unemployment rate was around 20-25% under the traditional definition. It’s currently 4.2% under that definition.

If you want to use this LISEP definition, fine, but recognize that it’s been above 30% for most of its existence, and has only been under 25% since COVID. Basically, if you go by the LISEP definition then you’re saying that the job market after COVID has been better than it has ever been before.

When the definition of unemployed is changed to exclude the majority of working age people without jobs then it is no longer a helpful statistic.

U-3 has used the same definition of unemployed since 1940.

Whatever metric you want to use, you should look at that number and how it changes over time, to get a sense of trend lines. LISEP says the “true” unemployment rate is currently 24.3% in May 2025, which is basically the lowest it’s ever been.

Since the metric was created in 1994, the first time that it dipped below 25% was briefly in the late 2010’s, right before COVID, and then has been under 25% since September 2021.

Under this alternative metric of unemployment, the unemployment rate is currently one of the lowest in history.

It’s more complicated than that. Electronics and appliances are the obvious examples of things that have inflated much slower than average (or even deflated). Apparel and tools have inflated much slower. Energy generally has inflated much slower than average, but has shown a ton of volatility. Food and cars have inflated slower than average, but individual items might have followed their own path. Healthcare, education, and housing have gone up much faster than average inflation.

And the ratios don’t stay consistent over time. When I was a kid, burger meat was cheaper than similarly sized chicken breasts. Now the ratio is flipped. A plane ticket between New York and London is much cheaper today than in the 70’s. Even a tank of gas for driving from one state to another is way cheaper today than in the 70’s, in large part because of better fuel efficiency.

And anything labor intensive is inherently at tension with itself. A seamstress or tailor can only make so many items of clothing per week. Those clothes will have to cost enough to justify their pay, and the raw ingredient textiles used to make the garments. So if their pay hasn’t kept up with inflation, then the labor-intensive items they make probably haven’t kept up with inflation, either. Ideally, increased productivity would allow raises to not be absorbed into the price of whatever is being produced, but that doesn’t always happen.

Looking at old menus and catalogs shows that some things have gone up a lot in price, while others didn’t experience the same effect.

I think it’s healthy for opposing viewpoints to be expressed

Yeah, that way the community can get inoculated with these ideas and learns how to respond to them, and over enough time the response gets faster and more efficient so that the body as a whole builds up a resistance against whenever those types of comments show up.

Beef is a bad example. It used to be cheaper than chicken and similar to pork, but the real cost of that land use policy that would allow such grazing in the west, and then the subsidies that make factory farm feedlots possible, wasn’t properly borne by the ranchers themselves. Today’s cost of beef is a better reflection of the true cost of raising that meat, that inefficiently.

If you do the same analysis with chicken or pork, you’ll find that we can and do afford to eat a lot more of those particular meats than we used to.

I fully expect beef to go like tuna, and slowly become a luxury item only for the rich within my lifetime. That is more of a trend with beef itself than broader trends in inflation generally.

Housing, education, and healthcare costs have grown much faster than inflation.

Food, energy, cars, appliances and home goods, furniture, apparel, and other durable goods have generally grown slower than inflation, at least between 1980 and 2020. Much of the last 5 years of inflation, though have eaten away at some of those gains of the previous 30-40 years in those categories.

Electronics, technology, entertainment, most services have generally gone down in price.

So the basket of what we buy is different, with different ratios. A time traveler from the 80’s would be shocked to learn just how many ready made rotisserie chickens or pizzas you could buy for the wage equivalent to one hour of warehouse work, or how many big screen TVs you’d need to pay the average monthly rent for a 1-bedroom apartment. Plane tickets between New York and LA are basically cheaper than one month’s rent in the cheapest possible home you can find in either of those cities. The ratios are all different than before.

But with housing costs high, it kind of puts all of the effort into that single basket. When it used to be that 1/3 your income could comfortably go into housing costs, now in many cities it’s closer to half, even for people up the income scale, because the rest of life beyond having a roof over your head is just cheaper in comparison to that very basic need for shelter.

GDI is supposed to be basically equivalent to GDP, so it’s not a better number to use. Sometimes the numbers diverge (see here for a discussion of this issue in 2022) because they use different methodologies to determine the number, but that’s usually a sign that some kind of measurement is off, not that there’s some kind of actual divergence in the true numbers of what they purport to measure.

And we moved away from Gross National Product/Income to Gross Domestic Product/Income because it was a better look at the domestic economy. We care more about the production/income within national borders rather than the production/income of a particular nation’s residents.

Copyright is for written, filmed, or musical work, as well at its derivatives.

It’s a little bit more than that. There are 8 categories:

1. literary works;
2. musical works, including any accompanying words;
3. dramatic works, including any accompanying music;
4. pantomimes and choreographic works;
5. pictorial, graphic, and sculptural works;
6. motion pictures and other audiovisual works;
7. sound recordings; and
8. architectural works.

Sculpture is a type of visual work that can be copyrighted. So are architectural works. Not that a bar of soap would likely qualify as a sculpture, but there are 3 dimensional shapes that can be copyrighted.

Shapes can be trademarked, but an oval is not trademarkable because it is a very generic shape.

If it’s not already in common use when trademarked, even simple shapes can be trademarked. Simple colors can be trademarked as well: UPS trademarked its shade of brown, Tiffany has trademarked its shade of blue. Specific design elements can be trademarked as well, like the recognizable Burberry check pattern, the iconic glass bottle shape of Coca Cola, etc.

And the Dove soap bar shape isn’t just a generic oval. It’s a precise 3 dimensional shape, with a raised center and a gradual taper to the vertical edges all around.

I couldn’t find a registered trademark, but the shape is distinctive enough that they probably would be able to trademark it if they wanted to (or even enforce an unregistered trademark in that shape, at least in the U.S.).

I love that the question doesn’t specify what “better” means, and we’re all interpreting it in our own ways. Healthier? More enjoyable?

No.

Autocracy moves faster at marshaling the resources it has, but is significantly worse at accumulating resources than what economists Daron Acemoglu, James Robinson, and Simon Johnson describes as inclusive political and economic institutions, which broadly allow members of the public to engage in political and economic activity. (Note that their work on these things won them the Economics Nobel last year.)

Distributed, decentralized power is important for maximizing the potential of a population.

Autocratic political systems are brittle. They’re also poor. They tend not to survive more than a decade or two before the strongman is deposed, one way or another, whether from internal coup or revolution, or simply external invasion of a weakened state. And a successor strongman might be weaker. All the while, the inclusive states continue to grow in their own power and influence.

So any short term gain in consolidating power into smaller groups is going to be up against time, and the fragility of the whole arrangement as the autocratic country falls behind its competition.