The city of Pittsburgh's markets won't be open until June, with pre-orders only, while farmers are reinventing their business models to get food to people.
There are some similarities: a reluctance to admit to the scale of the problem and the need to take radical action very quickly on a global scale. And we have to listen to the scientists.
This year is the 50th anniversary of Earth Day, but the coronavirus pandemic has moved celebrations online. Environmental groups have a month-long challenge for Pennsylvanians of all ages.
