I have been, all my life, what is known as a conservationist. It seems clear beyond possibility of argument that any given generation of men can have only a lease, not ownership, of the earth; and one essential term of the lease is that the earth be handed down on to the next generation with unimpaired potentialities. This is the conservationist's concern.
Measure of the Year: Reflections on Home, Family and a Life Fully Lived (ed. TouchWood Editions, 2011) - ISBN: 9781926971667