Universities, and a growing number of companies, are producing brain-computer interfaces.

A country's dexterity with artificial intelligence technology might be the next strong source of national pride and international power. Knowing it would lay the foundation for the future of medicine, IBM captured the world's imagination in 2011 with Watson, a supercomputer that not only won Jeopardy!, but beat trivia superstar Ken Jennings in the process. The novel cognitive computing technology was quickly adapted to "read" the thousands of medical research papers published weekly in order to diagnose cancer patients more accurately than human doctors seemingly could. It's a banner technology for IBM, a company that remains no slouch in its 105 years of operation Now five years after Watson's debut, Japanese researchers at Kyoto University and Fujitsu are collaborating to build their own computing technology that's fairly characterized as a response to Watson. Skipping the game shows and going straight to medical applications, the Japanese system aims to close the gap in understanding how our genes determine our health by accounting for a patient's genetic code in its computer-generated diagnoses.

A country's dexterity with artificial intelligence technology might be the next strong source of national pride and international power. Knowing it would lay the foundation for the future of medicine, IBM captured the world's imagination in 2011 with Watson, a supercomputer that not only won Jeopardy!, but beat trivia superstar Ken Jennings in the process. The novel cognitive computing technology was quickly adapted to "read" the thousands of medical research papers published weekly in order to diagnose cancer patients more accurately than human doctors seemingly could. It's a banner technology for IBM, a company that remains no slouch in its 105 years of operation Now five years after Watson's debut, Japanese researchers at Kyoto University and Fujitsu are collaborating to build their own computing technology that's fairly characterized as a response to Watson. Skipping the game shows and going straight to medical applications, the Japanese system aims to close the gap in understanding how our genes determine our health by accounting for a patient's genetic code in its computer-generated diagnoses.

Obviously the next logical project for a successful Silicon Valley engineer is to set up an AI-worshipping religious organization. Anthony Levandowski, who is at the center of a legal battle between Uber and Google's Waymo, has established a nonprofit religious corporation called Way of the Future, according to state filings first uncovered by Wired's Backchannel. Way of the Future's startling mission: "To develop and promote the realization of a Godhead based on artificial intelligence and through understanding and worship of the Godhead contribute to the betterment of society." Levandowski was co-founder of autonomous trucking company Otto, which Uber bought in 2016. He was fired from Uber in May amid allegations that he'd stolen trade secrets from Google to develop Otto's self-driving technology.

Mark Waser, for instance, a longtime artificial intelligence researcher who works for a think tank called the Digital Wisdom Institute, says that once we fix some key kinks in artificial intelligence, robots will make much better decisions than humans can. Another big technical problem to solve before computers could run the country: Robots don't know how to explain themselves. In an approach called machine learning, the computer analyzes mountains of data and searches for patterns--patterns that might make sense to the computer but not to humans. In a variant approach called deep learning, a computer uses multiple layers of processors: One layer produces a rough output, which is then refined by the next layer, and that output, in turn, is refined by the next layer.

President Donald Trump reportedly spends his nights alone in the White House, watching TV news and yelling at the screen. He wakes up early each morning to watch more television and tweet his anger to the world … or Mika Brzezinski … or CNN. He takes time out of meetings with foreign leaders to brag about his Electoral College win. That all sounds, at the very least, distracting for a person with the weight of the free world on his shoulders. But if his fury at the Russia scandal and insecurity about his election are stealing time from the important decisions of the presidency, Trump is by no means the first commander in chief whose emotions or personality have gotten in the way of the job.

As our population ages, these caregiver robots will also be useful for the old as well as the young. This is not a rhetorical question. So-called robot nannies are already a hit in Japan and China, and are now beginning to appear stateside. The numbers show why this is an attractive proposition. According to the U.S. Center for Disease Control and Prevention, approximately 4 million babies are born annually in the United States. What's more, 62% percent of women who gave birth within the last year work outside of the home, according to the U.S. Department of Labor.

Max More runs Alcor, an American company which, in exchange for $200,000, will store your corpse in liquid nitrogen until the science exists to revive you. Tim Cannon is a computer programmer who implanted a device the size of a pack of cards into his arm, without the aid of anaesthetics. Zoltan Istvan recently ran for US president and publicised his campaign by driving across the country in a huge vehicle modified to look like a coffin. These are among the unusual individuals Mark O'Connell interviews in his travelogue-style exploration of transhumanism, the movement that campaigns for the direct incorporation of technology into our bodies and minds, and strives to remove ageing as a cause of death. "What are my chances, would you say, of living to a thousand?" the author asks Aubrey de Grey, an established figure in this strange world: "I would say perhaps a little better than fifty-fifty," is the serious reply.

Zoltan Istvan didn't have much of a chance at being president, but that didn't stop him from campaigning as the Transhumanist Party's candidate to promote his pro-technology and science positions. Istvan announced this morning that he plans to run for governor of California in 2018 under the Libertarian Party. "We need leadership that is willing to use radical science, technology, and innovation--what California is famous for--to benefit us all," he wrote in a Newsweek article. "We need someone with the nerve to risk the tremendous possibilities to save the environment through bioengineering, to end cancer by seeking a vaccine or a gene-editing solution for it, to embrace startups that will take California from the world's 7th largest economy to maybe even the largest economy--bigger than the rest of America altogether." When we spoke to him in November, Istvan made it clear that he would be looking at the Libertarian Party if he were to run for president again.

The world's largest hedge fund is building a piece of software to automate the day-to-day management of the firm, including hiring, firing and other strategic decision-making. Bridgewater Associates has a team of software engineers working on the project at the request of billionaire founder Ray Dalio, who wants to ensure the company can run according to his vision even when he's not there, the Wall Street Journal reported. "The role of many remaining humans at the firm wouldn't be to make individual choices but to design the criteria by which the system makes decisions, intervening when something isn't working," wrote the Journal, which spoke to five former and current employees. The firm, which manages $160bn, created the team of programmers specializing in analytics and artificial intelligence, dubbed the Systematized Intelligence Lab, in early 2015. The unit is headed up by David Ferrucci, who previously led IBM's development of Watson, the supercomputer that beat humans at Jeopardy! in 2011.