Emile, Helen, Micah, and Sohrab discuss the shooting in Buffalo, and the left's focus on "Great Replacement" in response. This week also saw big primary results in Pennsylvania, and a loss for Madison Cawthorne in North Carolina. Plus, Princeton University looks set to fire tenured professor Joshua Katz for dubious reasons.   Picks of the week:   Emile: Bitcoin and the Rule of the Material, Sohrab Ahmari Sohrab: Keep Finland and Sweden Out of NATO, Bradley Devlin Helen: Lawyers Cause Homelessness, Mark Pulliam Micah: Nationally Reviewing Realism, Declan Leary