. >> we hope as we do this ourselves that universitie will pick up our curriculum and start expanding this new workforce. >> becky, we are here at lehman college's virtual reality training simulator. the students can actually code the background behind me to do different things. it's really, really neat. and we should note, worldwide revenues for vr and a.r. are set to grow by 100% each year through 2021. so you can expect job opportunities will only become bigger and bigger within the industry. back over to you. >> all right, kate, thank you very much. kaas prepare for new job opportunities that also means t jobs will be lost or at least significantly changed because of automation. one study actually estimates that as many as 1/3 of the workforce could be displaced. whandss are at risk and what opportunities will arise as a result? joining us is michael chui, partner at mckinsey global institute and one of the authors of that report. michael, let's just start with the report in itself. the headline is almost unbelievable. ide that up to 1/3 of u.s. workers and about 800 million peopl