Watching ice floes glide by on the Hudson River from Eric Kandel's office, one gets a sense of placid reflection tempered by constant action-an apt analogy for Kandel's ability to calmly manage several ongoing projects and commitments at once. In addition to his well-lauded, ongoing research at Columbia University Medical Center's New York State Psychiatric Institute, Kandel has written several books on neurobiology, behavior, and memory. In addition to being a Nobel Laureate Scientist, he is well-known as an editor of the seminal textbook Principles of Neural Science. He and his colleagues are in the midst of working on a new edition of Principles, and he is working on a scientific autobiography. MI sat down with Dr. Kandel and discussed with him a range of topics including childhood and early career influences, intramural research at the NIH, the HHMI, ethical considerations of altering memory and, of course, Aplysia.