> People like to snob Unix but the fact is: the world runs on Unix. The world you are aware of runs on it. > Can we really do that much better or is it just h

> People like to snob Unix but the fact is: the world runs on Unix. The world you are aware of runs on it. > Can we really do that much better or is it just hubris? Yes. Have a look at seL4[1] and Barrelfish too[2], even though that's no longer active. seL4 in particular is powering a lot of highly secure computing systems. There is a surprisingly large sphere outside of Unix/POSIX. [1] https://sel4.systems/ https://sel4.systems/ [2] https://barrelfish.org/ https://barrelfish.org/