In late March, as part of the Institute’s response to the evolving Covid-19 pandemic, the Team 2020 working group was charged with rigorously evaluating options for the upcoming academic year, to inform the final decisions by the senior administration. Co-leads Ian A. Waitz, vice chancellor for undergraduate and graduate education, and Tony P. Sharon, acting deputy executive vice president, dove into the complex task, framing it as “defining all the switches that needed to be turned off (to scale back operations) or turned on (to return to different increased-density operational…