Though some opponents of zoos may say that creating more natural enclosures has made zoos more humane, many simply believe it is fundamentally wrong to keep a wild animal in captivity regardless of what its exhibit looks like.
What is conveyed by the use of the word "fundamentally"?
A
The people who hold the belief above are speaking from religious conviction.
B
The people who hold the belief above have a better understanding of morality than others.
C
The people who hold the belief think there can be no reason whatsoever to hold an animal captive.
D
The people who hold the belief above are willing to take extreme measures to defend the rights of animals.