-- In Ireland, groups fed up with abandoned housing projects have taken to planting flowers and trees as an act of guerrilla rebellion. Lemons to lemonade in a small way.
-- But in Sana'a, the capital of Yemen, there is a real prospect that the city will run out of water due to development and a willingness to let all and sundry tap into a nourishing aquifer. Sometimes lemons turn to lemonade. Sometimes lemonade turns into lemons.