No. Let the market take its course. The growth of these industries will create a demand for this kind of labor which will naturally result in good high paying jobs. Those will attract workers to the industry organically. We should not be interfering by artificially inflating demand for these positions. At best, you lower the wages for these jobs by creating an unnatural amount of competition. At worst, you end up with a lot of out-of-work people who have these skills and nowhere to apply them.