The most important environmental issue is one that is rarely mentioned, and that is the lack of a conservation ethic in our culture.
conservation culture environmental
Gaylord Nelson
These are some quotes by American author Gaylord Nelson Politician, who lived between June 4, 1916 and July 3, 2005.
Quotes by Gaylord Nelson
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Innate mechanisms endow the visual system with highly specific connections, but visual experience early in life is necessary for their maintenance and full development. Deprivation experiments demonstrate that neural connections can be modulated by environmental influences during a critical period of postnatal development.