K12 Climate Action Examines Climate Change Mitigation in Schools School leaders from Philadelphia, Stockton join student activists in sharing innovative solutions News provided by Share this article WASHINGTON, Dec. 10, 2020 /PRNewswire/ -- Today, K12 Climate Action, an initiative of the Aspen Institute, examined how schools can mitigate their environmental impact during its second listening session, which featured Dr. William Hite Jr., the Superintendent of the School District of Philadelphia; Otis Hackney, the Chief Education Officer for the City of Philadelphia; Gilbert Rosas, the Energy Education Specialist at Stockton Unified School District; and Mahider Tadesse and Andie Madsen, student activists from Salt Lake City School District.