“Leaving Only Footsteps? Think Again” by Christopher Solomon in the NY Times for 2/15/15. Our ventures in the woods – whether winter or summer – do damage we do not even notice. A similar biblical theme: “They will not hurt or destroy on all my holy mountain; for the earth will be full of the knowledge of the Lord as the waters cover the sea” (Isaiah 11:9). http://nyti.ms/1zBCEPa 13