online learning modernism paper Kelly Writers House Fellows video Seligman poetry featured faculty Duckworth Windows change Ireland 1960 Paris Philadelphia Operating System Windows 10 Greco leadership Martin MDT New York City Grit help desk Martin Seligman Tracie Morris MDT 2013 CPCW Angela Mac Feedback culture translation MOOCs Self-Actualization Windows PE 1930s Panel 3 communist poetry conflict transformation reference classmates Nathaniel Mackey management greek Greenwich Village Charles Bernstein counterfactual