Here's a world class scientist here not because we had a hole in the schedule or he happened to be in town, but to discuss this subject that he thought and felt about so deeply that he had to write a book about it. That's a feature not a bug.

"Here's a world class scientist here not because we had a hole in the schedule or he happened to be in town, but to discuss this subject that he " had invested himself so fully personally and financially that, should it fail, he would be ruined.

FTFY