Toastie
LE
I think there must be a laboratory somewhere, and when a Tatchell or a Thunberg or Jones are required they just program them, unplug them and point them towards the nearest Guardian reporter.
It‘s a bit simpler than that. Someone leaves the lid off the clinical waste bin and a bit of sunlight and oxygen gets in.
Voila! Cogent political thought from left of spectrum*
*Other spectrums are also involved.