It's always been a dream of mine, of exploring the living world, of classifying all the species and finding out what makes up the biosphere.
E. O. WilsonThe living environment is the biosphere, the thin layer around the world of living organisms. We're part of that. Our existence is dependent on it in ways that people haven't even begun to appreciate. Our existence depends not just on its existence, but its stability and its richness.
E. O. WilsonKnown as the biosphere to scientists and as the creation to theologians, all of life together consists of a membrane around earth so thin that it cannot be seen edgewise from a satellite yet so prodigiously diverse that only a tiny fraction of species have been discovered and named.
E. O. Wilson