I love hearing Nolan speak. Everything he adds to the film has smart reasoning and justification and he just has such great methods with his own work. It's why he's perfect at making high quality blockbusters - he approaches every step of the way from a unique and effective angle.
Thank you so much for posting this. I went through and found Nolan's interviews on the show for both Begins and TDKR as well. It's a real pleasure to hear him discuss these movies with someone who has great questions, not just typical press junket bullshit.