"The difference between scientific belief and all other beliefs is that everything we think we know in science is held perpetually in doubt. Nothing in science is accepted on the grounds of authority, revelation, faith, or longevity. Heresy is not hostile to science; it is the very process of science. Creative destruction of earlier belief is vital. This clearing away of dead wood is the way we rescue things of lasting value from the past as the foundation for the future."
Death from a Distance and the Birth of a Humane Universe: Human Evolution, Behavior, History, and Your Future By Paul M. Bingham and Joanne Souza - November 17, 2009
Research in neurocardiology suggests that being heart-minded is a feasible concept.