Well may we affirm that every part of the world is habitable! Whether lakes of brine, or those subterranean ones hidden beneath volcanic mountains--warm mineral springs--the wide expanse and depths of the ocean--the upper regions of the atmosphere, and even the surface of perpetual snow--all support organic beings.
“Well may we affirm that every part of the world is habitable! Whether lakes of brine, or those subterranean ones hidden beneath volcanic mountains--warm mineral springs--the wide expanse and depths of the ocean--the upper regions of the atmosphere, and even the surface of perpetual snow--all support organic beings.”
Reference
Darwin, Charles (1935). “The Voyage of the Beagle: A Naturalist's Voyage Round the World.” (Start Classics). Kindle Edition. Chapter IV, RIO NEGRO TO BAHIA BLANCA, JULY 24, 1833, p. 64 of 468. 14%. Read Saturday, April 28, 2018.

