Judge Greer has been meticulous about constructing a scenario wherein Terri isn't human enough to be allowed to live, even going so far as to throw in a tidbit about her "not wanting to live like this" in the words of her husband.
To do this, he has ignored inconvenient evidence, testimony, and plain old common sense.
He is evil.
As long as there is vibrant life within the human body, it is not for us to say whether a person deserves to live or not, just because they're not as smart or talented as us. It really does say a lot about us, the way we care for those who can't care for themselves.
"You can easily judge the character of a man by how he treats those who can do nothing for him."
-James D. Miles