New question, new subject. Vice President Gore, on the environment. In your 1992 book you said, quote, "We must make the rescue of our environment the central organizing principle for civilization and there must be a wrenching transformation to save the planet." Do you still feel that way?

Choose your answer: based on the paragraph above can we conclude that "Al Gore wrote four more books."?

Choose from:
 a). Yes
 b). It's impossible to say
 c). No
I think the answer is
b).