Would you enjoy a city full of parks, where streets were tree-lined, where cycling and walking were pleasant, a city with grass-insulated roofs on houses and public buildings to keep you warm in winter? According to a Eurobarometer study , there is an 84 per cent chance that your answer is yes.

When Dutch artist Jalila Essaïdi was looking to import some American goats, they produce a protein she needed for a ‘bio-art’ project, she hit an unexpected obstacle.