renaissance

Pet Peeves: Hold That CO2

By Mark D. Crantz   Laguna Beach.  Another perfect day in Paradise, but oh no, there’s CO2.  For those readers not familiar with these elements in the periodic table, I want to know where you were instead of chemistry class in high school.  Be careful with your answer...

Beyond Beauty, Trees Serve as Nature’s Air Filter

Editor: Catherine Cooper’s column, “A Question of Sustainability, “ May 17 edition, on CO2 levels being close to surpassing the 400 ppm at the recording station on Mauna Loa, is a reminder of the horrendous damage we are doing to our environment whether it be Hawaii or...