Andrés Gómez Emilsson

Ultimately the claim of universal computability by Turning machines is circular, and requires that one maintains an impoverished conception of what computing can even mean. Here's a really excellent talk on this:

Here's an excellent introduction to the principle:

His Youtube channel is awesome:

Helpful video for anyone dealing with narcissistic family dynamics (I'd guess probably >10% of people during Holiday season, especially when taking into account extended family, so it's of general interest).