“The most urgent challenge of present civilization is to understand that the drying out of landscapes has a much more serious impact on climatic change than an increase of CO2 in the atmosphere.” — Judith D. Schwartz Copy Share Image
The science is clear that there is an increase in the amount of CO2 in the atmosphere. What is not clear from the science is how much of that increase is caused by human activity; and what also is not… — Jim Sensenbrenner Copy Share Image
