Thrilled to spend half of my day with my old friend and colleague from New Orleans, geologist Mark Kulp. Mark has been bringing his expertise to the front lines of coastal disasters over the last few decades: first, the steep trajectory of Louisiana coastal wetland loss and the subsequent devastation of Hurricane Katrina; and then the Deepwater Horizon oil spill, where he ran one of the SCAT triage teams to assess damage and plan response and is still tied up with expert opinion around the subsequent litigation. It is the oil spill work that brings him north, on a trip to discuss remediation options around oil spills, including a field trip to the Arrow, wrecked in 1970 off Isle Madame with a payload of Bunker C crude oil (only recently removed). Great to hear news of shared friends and learn about the online Coastal Processes, Hazards and Society course he has been developing with colleagues at UNO, Penn State and Shippensburg. We hit the Armview and Pavia at Herring Cove, both highlights on the fringe of the Halifax Peninsula.