Famous quotes containing the words planetary and/or sciences:
“We cannot cheat on DNA. We cannot get round photosynthesis. We cannot say I am not going to give a damn about phytoplankton. All these tiny mechanisms provide the preconditions of our planetary life. To say we do not care is to say in the most literal sense that “we choose death.””
—Barbara Ward (1914–1981)
“The sciences have ever been the surest guides to virtue.”
—Frances Wright (1795–1852)
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