Stonehenge and its Environs 134
Image by Chance

Evergreen Dazed wrote:
Of course you need to quantify, otherwise you have no basis for a common measure.
How can anything be relative without a value being quantified?
George said "all the most important values to humans" evergreen. You would need to quantify, but only the items that are relevant to the comparison, not "all". It's been an interesting thread and thanks for the observation.

See below . the "all" was in reference to the huge number that can't be quantified , any one of which can't be quantified either .

Come on Jon, ED is right, heritage value is generated in people's hearts and minds. Economists have neither, it's a well known fact.