Christmas posting, here is an article that points to new job opportunities for those trained in rock climbing. Maybe a good example to use when discussing structural unemployment.
Of course wind turbines are not a terribly new technology, but their use has become increasingly economically viable, replacing some coal and oil for electricity generation. As fewer workers and resources are used in traditional generation plants, some people will not find viable job opportunities until they get training in a new skill, perhaps turbine climbing.
(Don’t forget to visit alphainventions.com)