The more we can understand about the interrelations among the Earth's living and nonliving components, the better stewards and protectors our terrestrial home we can be.
(we; can understand; about the interrelations among the Earth's living and nonliving components, the better stewards and protectors our terrestrial home) (we; can be; )
we we
can understand can be
about the interrelations among the Earth's living and nonliving components, the better stewards and protectors our terrestrial home