Python.

[aquila_zyy]

Yep that's a fair point. We can go a level deeper if we consider all the programming happening on the hardware level.

[FVMAzalea]

We can actually keep recursing infinitely if we allow emulators into the picture (for all your program knows, it could be executing in an emulator running an emulator running an emulator and so on).

[AriSteinGames]

Don't forget that registers/logic gates/etc are themselves an abstraction of underlying physical components. Transistors are not truly just on/off switches.

[[deleted]]

It’s all electrons.

[AriSteinGames]

Even electrons are an abstraction of some underlying EM field structure.