Neurosciences and neurotechnologies are being watched not only by scientists, but also by the general public. New knowledge promises to reveal the secret about how the brain works. Many people dream that this can make a person happier, more perfect, and also save him from a number of diseases. Russian Sociologist Grigory Yudin talked with the director of the Pragmatic Health Ethics Research Unit, Dr. Eric Racine about how close these dreams are to reality, and about the ethical side of the issue.