Our responses to the COVID-19 pandemic have dramatically changed human activity all over the world. People are working from home, schools are closed in many places, travel is restricted, and in some cases only essential shops and businesses are open.
This is a companion discussion topic for the original entry at https://www.underworldcode.org/articles/australian-cities-are-quiet-during-lockdown-earthquake-scientists-are-making-the-most-of-it/