If you had to pick the human influences most responsible for altering the earth, what would they be? Half a century ago, this question was (dispassionately) addressed in a landmark symposium called, “Man’s Role in Changing the Face of the Earth.” A 2005 retrospective review of the volume of interdiscplinary scholarship that emerged in 1956 notes that the syposium was… https://clinicacyrne.com/placa-bacteriana/ Continue Reading…