We're fortunate enough to live on a planet that's bathed in thousands of times more energy than we use and that's stocked with thousands of times more water, raw materials, and even food-growing potential than we need.

AI does not keep me up at night. Almost no one is working on conscious machines. Deep learning algorithms, or Google search, or Facebook personalization, or Siri or self driving cars or Watson, those have the same relationship to conscious machines as a toaster does to a chess-playing computer.

Neural implants could accomplish things no external interface could: Virtual and augmented reality with all five senses; augmentation of human memory, attention, and learning speed; even multi-sense telepathy - sharing what we see, hear, touch, and even perhaps what we think and feel with others.

Everything good and bad about technology would be magnified by implanting it deep in brains. Is the risk of brain-hacking outweighed by the societal benefits of faster, deeper communication, and the ability to augment our own intelligence?

Thanks to social media such as Facebook and Twitter, a far wider range of people take part in gathering, filtering and distributing news.

The strangest thing about the low quality of Internet argument is that effective argument isn't really so difficult. Sure, not everyone can be Clarence Darrow, but anyone who wants to be at least competent at argument can do it.

When I decided to leave the military, I realized that the skills I acquired there were transferable to the commercial world both in leadership and the information technology field. I made the decision to move to Oracle because of its strong leadership role.

It might sound like I'm a dreamer, but economic models have reached their height of evolution. Technology has evolved. What hasn't evolved is mankind's spirituality; everything is from 3,000 years ago. With spirituality comes morals, a better way of thinking.