We have a big announcement! After 220 episodes, we are striking out on our own. Thanks to Mother Jones for being our home for the past 5 years. Look for new segments and episodes as we expand creatively, while still bringing you in depth conversations with scientists.This week, we talk to neuroscientist Daniel Krawczyk about his book Reasoning: The Neuroscience of How We Think.Dan also studies traumatic brain injury in veterans, using virtual reality as a part of cognitive behavioral therapy.