George C. Williams , American scientist
said about Circumstances, Numbers, Theory...
"Darwin based his theory on generalizations that were strictly empirical. You can go out and see that organisms do vary, that variations are inherited, and that every organism is capable of increasing its numbers in sufficiently favorable circumstances."
- George C. Williams Read all George C. Williams quotes, or find out more about George C. Williams
"Darwin based his theory on generalizations that were strictly empirical. You can go out and see that organisms do vary, that variations are inherited, and that every organism is capable of increasing its numbers in sufficiently favorable circumstances."- George C. Williams