In 15 years or less, the technology will be available to control the mental problems that result in wanton, senseless slaughters like New York City, Las Vegas, ISIS, 9-11 etc, either by genetic modifications like CRISPR or brain chips or both. However, the paths of ethics and morality which would enable good and best use of these technologies are not only lagging behind, they are far down the road and going in the wrong direction…which means that the two technologies are ultimately dangerous for liberty. Unless and until authoritarian, cradle to grave government is shut down and reversed, these technologies are dangerous to free people.
Chips http://www.express.co.uk/news/science/877457/brain-function-dementia-super-power-human-kernel
Genes https://www.outsideonline.com/2238276/ultimate-life-hack?utm_content=buffer834ef&utm_medium=social&utm_source=linkedin.com&utm_campaign=buffer