Mark Wallace


Christianity, Justice and Ecology in An Age of Crisis

“But ask the animals and they will teach you; the birds of the air and they will tell you; speak to the Earth and it will teach you; and the…


Crum Creek Visitation

I recently encountered a great blue heron while teaching my Swarthmore College class, Religion and Ecology.  I was conducting a three-hour class meeting in the Crum Woods, the scenic watershed…