not strictly environmental, but thought it might appeal to those viewing these messages. my daugter's school has just been visited by clare goose (actress, waking the dead etc), whose brother is involved in the sale of bottled water called "one". basically, profits from the sale of this go towards helping to provide clean drinking water in developing countries. one thing they provide are roundabouts which the children can play on, which pump water. it's available in waitrose and co-op, not sure where else. worth buying if you use bottled water.