Consumer Reports has now found that 81 percent of those surveyed believe the organic label means that no pesticides were used in production, which is erroneous. Lions and Tigers and Bears, Oh My Climate change presents challenges, as it always has, but the incessant headlines forecasting calamitous events actually breed skepticism. This week's is, "Rising CO2 poses significant threat to human nutrition." The "significant" characterization was the editor's interpretation from a University of Illinois study finding that high levels of CO2 reduce zinc and iron content in C3 plants (wheat, rice, barley and some legumes) by -15 percent. That kind of fluctuation can also occur from growing conditions (e.g. soil type), cooking and other handling...