Machines and robots are increasingly shoving humans aside in the workplace. They build, cook and clean for us and increasingly work for us - so much so that Oxford University predicts almost half of US jobs will be done by machines and robots within the next 20 years. And then there is the next wave of technology: smarter artificial intelligence and augmented reality. It is a future that is leaving many people concerned and confused, while others see endless potential. What opportunities can artificial intelligence provide?

With the latest breakthroughs in artificial intelligence a whole new concept of food may soon radically change what we eat. And at the same time, some experts believe it could reduce global warming. If we were to start from scratch, and we want to figure out the most efficient way to deliver nutrition to the 7.1 billion people on this planet, the answer wouldn't be animals. Science would tell you to do something different. No longer based on animal ingredients, this is a food entirely based on plants - although it looks and tastes like the classic food.