Condiments
The culture of condiments: Why don't we find wasabi in fish and chip shops? What do they tell you about national culture? Why salt and pepper and not cumin and nutmeg? Why is ketchup the king of the sauces? What determines the optimal condiment arrangement? We’ve got a load of sauces and chutneys for christmas, so link it to this? Image: Wonderlane via Flickr