But I don’t see how mandating removable batteries helps this situation with phones. I don’t replace my phone when the battery degrades, as it’s pretty cheap & painless to replace the battery after a few years. I upgrade when my phone stops getting security updates, or when a new phone comes along with some feature I want.

1. https://www.nytimes.com/wirecutter/reviews/speed-queen-revie...

The externalities of integrated batteries are that people probably replace their phones sooner than otherwise, resulting in more electronic waste. But phones are only a tiny fraction of e-waste. Most e-waste is from household appliances, displays, & HVAC equipment. Phones are less 10%. I mean, how could it be otherwise? Phones are small and people use them for years before upgrading.

I’m not sure what the Android/iOS duopoly has to do with removable batteries. Mandating removable batteries would not change the operating systems available. And while there isn’t much choice in which OS you can run on a phone, there is enough choice that you can buy phones with removable batteries. If anything, this is an argument against mandating removable batteries, as governments are not mandating/subsidizing another phone OS despite far less choice in that area.

Lastly, I don’t see how banning people from having phones with integrated batteries gives them more choice. Most people (such as myself) don’t really care about removable batteries, and would rather have a phone that is smaller, cheaper, and/or more resistant to the elements. The way to give people the most choice is to tax externalities commensurate to the harm they cause, and let the market figure out what people actually value.

I and millions of others want a phone that is smaller than the current offerings. Heck, my 13 mini is too big for my tastes. But I don’t think that means the government should force phone manufacturers to make smaller phones. So too for features like removable batteries, physical keyboards, or headphone jacks.

At most the EU should tax externalities like electronic waste, though that would be a rounding error compared to the cost of the phone itself.

If the man holding the flag had been wearing a thawb instead of a suit, or if the statue had been of a woman, I think the establishment's response would be quite different.

1. From https://www.bbc.com/news/articles/c5y9wlnwl85o "We're excited to see Banksy's latest sculpture in Westminster, making a striking addition to the city's vibrant public art scene. While we have taken initial steps to protect the statue, at this time it will remain accessible for the public to view and enjoy."

2. From https://www.nytimes.com/2026/04/30/world/europe/banksy-londo... "Banksy has a great ability to inspire people from a range of backgrounds to enjoy modern art. His work always draws great interest and debate, and the mayor is hopeful that his latest piece can be preserved for Londoners and visitors to enjoy."

Only a few states absolutely forbid operating a motor vehicle while intoxicated (I know Washington is one). That said, you’d have to do something pretty absurd to attract the attention of law enforcement if you’re staying on your own land.

Annoyingly, I can't find any information online about such a simple guidance system. The earliest homing missile fielded by the Soviets was the K-13[1], which used technology reversed-engineered from the AIM-9 Sidewinder[2]. Later systems seem to be improvements upon that technology, not simplifications.

1. https://en.wikipedia.org/wiki/K-13_(missile)

2. https://en.wikipedia.org/wiki/AIM-9_Sidewinder

It's hard for me to come up with a standard that encourages trade with China but discourages trade with North Korea. I'm not saying that trade with the US is therefore a good idea. There are many reasonable moral standards that would forbid trade with both the US & China.

Waymo's problem is obvious in hindsight, and quite embarrassing for them, but it can be solved with software improvements. Tesla's FSD already treats dark traffic lights as stop signs, so I would bet on Waymo fixing this as soon as they can.

But transportation that depends on infrastructure along the whole route (such as trains and busses powered by overhead lines) are always going to fail in these situations. I think that's acceptable considering how rare these events are.

Even if every software update was perfect, you would see individual stories like the one you linked to. There are millions of Teslas in the world, and they all get updates frequently, so a hardware failure will sometimes coincide with a software update. If a bad update were shipped to customers, it would be a story similar to this Jeep issue: thousands of cars affected at once, lots of furious customers, and news articles about the failure.

The incentive structure is the same as larger discussions. If anything, a smaller community makes it easier to create echo chambers, as you need to block fewer people before reaching epistemic closure.