Skill doesn’t mean trade in the traditional sense. We don’t need carpenters and stonemasons to grow the economy. No disrespect to those professions. But we need software developers, data scientists, chemical engineers, specialist doctors etc. Basically people educated in and practicing STEM careers.
It is partly for the government to invest in this. Buy the private sector has a huge role to play in this too, if they are incentivised to do so. Why would large corporations invest in automation and employ engineers if they can low paid workers whose wages are subsidized by the taxpayer. Why would they invest in training and paying fees for their employees to become qualified if the terms on which we trade with the rest of the world are weak.
The UK has the worst of both worlds. A slow growth economy so low domestic demand doesn’t make it an attractive place for businesses to invest. But then low investment (and taxpayer subsidized pay) means that the workforce is low skilled. And the vicious cycle continues. To break this cycle will take 25 years of pain. To break it faster will take drastic corporation tax cutting, subsidies for business investment and de-regulation on a never before seen scale. Our politicians are too inept to dot the former and too weak to do the latter.