In this case you’d still need a way to know who the photographer is and whether they can be trusted. The photographer at the beginning of the chain can sign anything, regardless of if it’s a real photograph or edited (or a real photograph of a staged scene with fake location/time data). The cryptography system could only tell you that the image originates with the same person or organisation who is associated with a specific cryptographic key.

How would they be made secure against faking?

If the cryptographic key itself was extractable, it’d be easy to sign fake images with just a bit of custom software.

If it isn’t, there’s still workarounds. Buy a professional photography camera, disassemble it, extract the chip that does the signature, feed it fake GPS and image data, and you have a modified image signed as legit. A country’s intelligence agency could easily do that.

Even if the camera was made completely unmodifiable, you could put it in a Faraday cage, feed it a spoofed GPS signal for fake date/time/location data, and take a picture of a high resolution screen showing your photoshopped image.

Building a system where end users are told “this image is cryptographically confirmed to be legit” just makes it easier to convince users that your fake images are legit.

Milei is a lot less focused on the Falklands than the presidents before him. Every Argentinian politician says “we have to get the Falklands back”. It’s literally in their constitution. Milei says that Thatcher legit kicked their asses and they should try diplomatic means, and maybe try not having 140% inflation so that the islanders would be less opposed to becoming Argentinian.

I mean the original US states were also British colonies with ethnically British people having fairly British culture. They just revolted over unfair taxes and the culture diverged with immigration of other Europeans.

The main difference between the pre revolution colonies and the Falklands is that there weren’t any natives on the Falklands that had to be removed first, and the Falklands are much smaller and less important.

The Falklands were empty until fairly recently in archeological time, so there isn’t really anything interesting there.

If lemmy and kbin federate together, shouldn’t any lemmy app let you access kbin?

Most people here wouldn’t have heard about the migrant boat at all if the submarine story hadn’t happened.