CS Lewis 100%. The Four Loves is a good entry point.

Not so much debates, but I'd recommend C.S. Lewis and Tim Keller as good starting points for understanding where Christians are coming from and how they view their own faith in light of the criticisms coming from atheists.

SimpleStacker

Perhaps many people engage in the debates in a sophomoric way, but the debates are important.

More than fair. I've only encountered sophomoric debates, but I haven't looked for the good ones either.

podcasts

Peter Thiel on the Apocalypse, the Antichrist, and Modern Technology

k00b

> Perhaps many people engage in the debates in a sophomoric way, but the debates are important. 

More than fair. I've only encountered sophomoric debates, but I haven't looked for the good ones either.