Even if you haven't been reading along with Trevin and I, I still commend this series of posts on Chesterton's book to you. The latest is over at his blog, where you can also see the list of previous posts as well.
Trevin has a keen eye for what matters, and the conversation that this book has provoked has been....shall we say timely?
And do let me know if you have interest in more of this sort of thing. I've recently been reading and rereading Augustine's City of God and have thought about a book-by-book conversation about it through the fall--if, that is, the interest was there.
Matthew Lee Anderson is the Founder and Lead Writer of Mere Orthodoxy. He is the author of Earthen Vessels: Why Our Bodies Matter to our Faith and The End of Our Exploring: A Book about Questioning and the Confidence of Faith. Follow him on Twitter or on Facebook.