Decision-making is difficult because, by its nature, it involves uncertainty. If there was no uncertainty, decisions would be easy! The uncertainty exists because we don't know the future, we don't know if the decision we make will lead to the best possible outcome. Cognitive science has taught us that relying on our gut or intuition often leads to bad decisions, particularly in cases where statistical information is available. Our guts and our brains didn't evolve to deal with probabilistic thinking.
Daniel LevitinThe mammalian brain evolved exquisite place memory because that was essential for survival. This is why squirrels have such a good memory for where they buried their nuts.
Daniel LevitinMusic may be the activity that prepared our pre-human ancestors for speech communication and for the very cognitive, representational flexibility necessary to become humans.
Daniel LevitinFor the artist, the goal of the painting or musical composition is not to convey literal truth, but an aspect of a universal truth that if successful, will continue to move and to touch people even as contexts, societies and cultures change. For the scientist, the goal of a theory is to convey "truth for now"--to replace an old truth, while accepting that someday this theory, too, will be replaced by a new "truth," because that is the way science advances.
Daniel LevitinWe need to take a step back, and realize that not everything we encounter is true. You don't want to be gullibly accepting everything as true, but you don't want to be cynically rejecting everything as false. You want to take your time to evaluate the information.
Daniel LevitinWe really are living in an age of information overload. Google estimates that there are 300 exabytes (300 followed by 18 zeros) of human-made information in the world today. Only four years ago there were just 30 exabytes. We've created more information in the past few years than in all of human history before us.
Daniel Levitin