[mytailorisrich]

> Sean Carroll argues that all physics, which could matter to us, has been discovered.

This seems to be a case of "not knowing what we don't know", as Donald Rumsfeld would say.

His claim implies that we know what we don't know. The reality is that we most likely don't...

[ncmncm]

There's also all the stuff we think we know that isn't so.

That brought down Rumsfeld, not that he ever suffered for it. Millions of other people did, instead.