A follower writes,My question concerns the legitimate concern with pollution in large urban areas across the globe. I have come to believe that CO2 emissions are not a threat to our climate. But many of the things spewed into the air and water as a result of industrialization are harmful to people. It seems to me it is good to clean up our air and water for the sake of the health of many. Do you have any comments or resources that would help think through these issues?Yes, definitely, it’s good … [Read more...]