Steve Hochstadt: The Republican candidates for President often say that government should be run like a business. Yet businesses take a very different attitude toward the science of global warming than Republican politicians.
Steve Hochstadt: It disturbs some conservatives no end that Americans who teach in colleges and universities tend not to share their ideas about evolution, global warming, and history. So dismiss the source: just look at where we work, and that should tell you all you need to know.
Carole Bartolotto: The problem with concluding that GMOs are safe is that the argument for their safety rests solely on animal studies. These studies are offered as evidence that the debate over GMOs is over. Nothing could be further from the truth.
Mary Beth Fielder: Replacing your lawn with natives is a win-win-win-win. Restore the eco-system and bring back the native birds, bees and insects, save water, save money and create something beautiful in the process.