On Earth Day 2020, PHE takes stock of how we can continue to fulfill our environmental responsibilities, even as organizations struggle to cope with a dangerous and uncertain global pandemic. COVID-19 has caused disruption on a scale not seen in recent history.  However, our experience with attendant disruptions to personnel and other resources in times of other crises (such as natural disasters), provides valuable insight into the types of compliance deficiencies and liabilities that can occur during these times.