“There have been protests.. against the erosion of the natural environment.. but there has been no equivalent protest at the erosion of our human environment, the world of relationships into which we bring our children. How, I have often asked, can we devote our energies to saving planet earth for the sake of future generations while neglecting our own children who are our future generations?”
“Just as the natural environment depends of biodiversity, so the human environment depends on cultural diversity, because no one creed has a monopoly on spiritual truth; no one civilization encompasses all the spiritual, ethical and artistic expressions of mankind.”