I am well aware of these events. I am referring to the point about warmer atmospheres causing more clear air turbulence. I don’t believe there is conclusive evidence of this yet, though it is a logical explanation.

I agree that it sounds logical. It might even be true, just saying that it’s not conclusive.

I’ve also seen reports debunking this correlation. I don’t have a source but it may not be as cut and dry as this.

Passkeys aren’t a full replacement in my opinion, which is what DHH gets wrong. It’s a secure, user-friendly alternative to password+MFA. If the device doesn’t have a passkey set up you revert to password+MFA.

It uses asymmetric cryptography. You sign a login request with the locally stored private key and the service verifies the signature with their stored public key. The PIN on your device is used to unlock access to the private key to sign the login request.