Start the Countdown The da Vinci System lets a doctor perform a minimally invasive surgery with enhanced vision precision dexterity and control. Medical robotics is a field that will grow in the future. © ABK/BSIP/Corbis People have been saying it for years: If you want a secure job, go into health care. Why? With people living longer, medical needs will rise accordingly. According to United Nations projections, the number of people in the world aged 60 and older is expected to double by 2050, from 841 million in 2013 to more than 2 billion! Those 2 billion folks will need a lot of help from physicians, dentists, physical therapists, pharmacists and surgeons. But if being a dentist or physical therapist isn’t your calling, don’t dismiss the health care field just yet. In the future, it will be about a lot more than front-line doctors and nurses. Health care will incorporate a lot of new technologies, many just now in their infancy. From electronic records to robotic surgeries to prosthetics you can move with your mind, nothing’s off the table. That means loads of new jobs will be coming on stream, as well as current health care occupations you may never have heard of. Here are 10 jobs of the future you should explore right now.