William W. Vaughan , scientist
said about Cause, Earth, Effect, Man, Sun...
"The cause of these global changes is fundamentally due to the Sun and its effect on the Earth as it moves about in its orbit. Not from man-made activities."
- William W. Vaughan Read all William W. Vaughan quotes, or find out more about William W. Vaughan
"The cause of these global changes is fundamentally due to the Sun and its effect on the Earth as it moves about in its orbit. Not from man-made activities."- William W. Vaughan