What is Euclideanism?

From an academic paper I’m reading-
Actor-Network Theory ‘is a machine for waging war on Euclideanism’.
Thanks,
An Gadaí

Is this the paper?

Nope, but the quote is a reference from that paper.
Edit: D’oh I should have looked for it, it explains it clearly. Thanks for your help! Me lose brain, why I laugh?