If you split post-operative patients into two groups, giving one a view of trees and the other a view of a brick wall, the group that was exposed to the trees will need fewer painkillers, develop fewer complications and will
check themselves out of hospital more quickly than the group with the urban view. Isn't it time to accept that some of the distress we currently feel is tied to the world beyond the consulting room, to this planet of ours that's
become so stripped and bare?