George Wald: You see, every creature alive on the earth today represents an unbroken line of life that stretches back to the first primitive organism to appear on this planet; and that is about three billion years.

You see, every creature alive on the earth today represents an unbroken line of life that stretches back to the first primitive organism to appear on this planet; and that is about three billion years.

-- George Wald


		Name: George Wald Type: Scientist Nationality: American Birth: November 18, 1906 Death: April 12, 1997

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