"When children are housebound, we cannot expect them to develop an instinct for freedom that is intimately associated with being outdoors. We cannot expect them to reach for more challenging freedoms if they have no experience of fear and cold and hunger and exhaustion. Perhaps freedom from want has paradoxically deprived us of other freedoms. The freedom which makes so many new pleasures available vitiates the desire to enjoy them."
George Monbiot over at The Guardian.