>Show me one instance where a society's folkways
>include the idea that there is no injustice in convicting a defendant
>on admittedly false evidence for a crime that he admittedly had no
>connection with.
Your argument that justice is universal is packed full of specifics like defendant and evidence.
http://www.sacred-texts.com/neu/mphg/mphg.htm
BEDEMIR: Tell me, what do you do with witches?
VILLAGER #2: Burn!
CROWD: Burn, burn them up!
BEDEMIR: And what do you burn apart from witches?
VILLAGER #1: More witches!
VILLAGER #2: Wood!
BEDEMIR: So, why do witches burn?
[pause]
VILLAGER #3: B--... 'cause they're made of wood...?
BEDEMIR: Good!
CROWD: Oh yeah, yeah...
BEDEMIR: So, how do we tell whether she is made of wood?
VILLAGER #1: Build a bridge out of her.
BEDEMIR: Aah, but can you not also build bridges out of stone?
VILLAGER #2: Oh, yeah.
BEDEMIR: Does wood sink in water?
VILLAGER #1: No, no.
VILLAGER #2: It floats! It floats!
VILLAGER #1: Throw her into the pond!
CROWD: The pond!
BEDEMIR: What also floats in water?
VILLAGER #1: Bread!
VILLAGER #2: Apples!
VILLAGER #3: Very small rocks!
VILLAGER #1: Cider!
VILLAGER #2: Great gravy!
VILLAGER #1: Cherries!
VILLAGER #2: Mud!
VILLAGER #3: Churches -- churches!
VILLAGER #2: Lead -- lead!
ARTHUR: A duck.
CROWD: Oooh.
BEDEMIR: Exactly! So, logically...,
VILLAGER #1: If... she.. weighs the same as a duck, she's made of wood.
BEDEMIR: And therefore--?
VILLAGER #1: A witch!
CROWD: A witch!
BEDEMIR: We shall use my larger scales!
[yelling]
BEDEMIR: Right, remove the supports!
[whop]
[creak]
CROWD: A witch! A witch!
WITCH: It's a fair cop.
CROWD: Burn her! Burn! [yelling]
BEDEMIR: Who are you who are so wise in the ways of science?
ARTHUR: I am Arthur, King of the Britons.
BEDEMIR: My liege!