Does Trump know what would be lost? Probably not – but he’s hardly the only one. The fact that the country is rarely visited by western tourists is not due to a lack of attractions. With a civilisation dating back 5,000 years, and over 20 Unesco world heritage sites, Iran’s cultural heritage is rich and unique, especially its religious architecture, which displays a mastery of geometry, abstract design and pre-industrial engineering practically unparalleled in civilisation. This is is not just Iran’s cultural heritage, it is humanity’s. – The Guardian