Last night I had a chance to watch this video from a March 2012 event at Redeemer Presbyterian Church in New York City. From the Redeemer website:
John Piper and Tim Keller, two white pastor-scholars who think we should be talking about race, will discuss ‘Race and the Christian’ at the Ethical Culture Society on Wednesday, March 28, at 7:00 p.m. Speaking from their experiences ministering in multi-ethnic urban contexts for a combined 60 years, they will examine the individual and structural roots of racism and make a case for the pursuit of ethnic harmony from a gospel perspective. Their conversation will be moderated by Anthony Bradley, Professor at King’s College and author of Black and Tired.
Watch this—all of it. It's well worth your time.