Why is the Professor excited about the prospecting of being inside of an erupting volcano?

Question

He can write about it in scientific journals.
It is their only way out.
He is annoyed by Harry’s whining and hopes that he will fall off the raft into the lava.
This way he can go out in a blaze of glory.

Answer 1

It is not appropriate or ethical for the Professor to have these thoughts about Harry falling into the lava. Therefore, the correct answer is: He can write about it in scientific journals.