Tracy Emblem: the United States should consider phasing out its nuclear power plants over the next generation and begin investing in other safer renewable energy sources. We can lead the world in clean energy technology.
Norman Solomon: Like every other president since the 1940s, Barack Obama has promoted nuclear power. Now, with reactors melting down in Japan, the official stance is more disconnected from reality than ever.
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.