Donald Johanson Quotes

Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful

Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity. (Donald Johanson)

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Donald Johanson Quotes: Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity.
Donald Johanson Quotes: Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity.
Donald Johanson Quotes: Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity.
Donald Johanson Quotes: Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity.
Donald Johanson Quotes: Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity.
Donald Johanson Quotes: Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity.
Donald Johanson Quotes: Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity.
Donald Johanson Quotes: Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity.
Donald Johanson Quotes: Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity.
Donald Johanson Quotes: Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity.
Donald Johanson Quotes: Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity.
Donald Johanson Quotes: Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity.
Donald Johanson Quotes: Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity.
Donald Johanson Quotes: Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity.
Donald Johanson Quotes: Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity.