Neuroscience

The New York Times: Human consciousness, that wonderful ability to reflect, ponder and choose, is our greatest evolutionary achievement. But it is possible to have too much of a good thing, and fortunately we also have the ability to operate on automatic pilot, performing complex behaviors without any conscious thought More

It sounds like a science fiction movie: Scientists integrate the photoreceptive properties of light-sensitive algae into rat neurons. The result? A rat whose brain can be controlled by light. As crazy as it seems, this isn’t science fiction: The field of optogenetics is scientific reality. In a May 2011 talk More

The New York Times: Even today, when media warnings about the latest health or safety risk are commonplace, the incessant drumbeat of reported environmental hazards can be truly alarming, leaving us worried, like the followers of Chicken Little, that the sky really is falling. But while plenty of these threats More