PhysicsIn the quantum world, uncertainty reigns – or is it all in the mind?Schrödinger's dead-and-alive cat embodies the uncertainty of the quantum world. But whether parallel realities truly exist is a question less of science than beliefFeatures
HumansNaomi Oreskes: Turn your anger at science denial into political action Rejection of science is rampant, but scientists can do better at countering doubt and there are grounds for optimism every day, says Naomi Oreskes, author of Why Trust Science? Features