Earth Sciences
- Louis Agassiz publishes his Etudes sur les glaciers, the first major scientific work to propose that the Earth has seen an ice age.
Read more about this topic: 1840 In Science
Famous quotes containing the words earth and/or sciences:
“In short, I am convinced, both by faith and experience, that to maintain one’s self on this earth is not a hardship but a pastime, if we will live simply and wisely; as the pursuits of the simpler nations are still the sports of the more artificial. It is not necessary that a man should earn his living by the sweat of his brow, unless he sweats easier than I do.”
—Henry David Thoreau (1817–1862)
“I am not able to instruct you. I can only tell that I have chosen wrong. I have passed my time in study without experience; in the attainment of sciences which can, for the most part, be but remotely useful to mankind. I have purchased knowledge at the expense of all the common comforts of life: I have missed the endearing elegance of female friendship, and the happy commerce of domestic tenderness.”
—Samuel Johnson (1709–1784)