Second-Order Predication and the Metaphysics of PropertiesThanks to Tyler Doggett, Liz Harman, Sarah McGrath, Jim John, Juan Comesaña, Doug Marshall, Tony Corsentino, Daniel Stoljar, Vann McGee, Alex Byrne, Bob Stalnaker, Steve Yablo, Sally Haslanger, Jeff King, Michael Glanzberg, Laurie Paul, Adam Elga, Michael Smith, John Hawthorne, Adam Sennett, Laura Shroeter, Brian Weatherson, Karen Bennett, and most of all to Ned Hall for discussion, comments, criticisms, suggestions, objections, and guidance.