In many countries, homeowners report long waits for a plumber or an electrician, and construction projects are delayed because there are not enough skilled workers. This shortage is mainly caused by negative attitudes towards manual work and weaknesses in training, but these problems can be addressed through changes in education and policy.
The first cause is that trades are often regarded as less prestigious than office-based careers. Young people are frequently encouraged by schools and parents to go to university, and vocational paths are presented as an option for those who are less academic. As a result, capable students may never seriously consider becoming an electrician, even though the work is skilled and often well paid. A second cause is the difficulty of entering a trade. Apprenticeships can be scarce, and small businesses may be unwilling to spend time and money training a young person. Finally, in many countries a large proportion of experienced tradespeople are approaching retirement, and they are not being replaced quickly enough.
Several measures could improve the situation. Schools should give vocational careers equal status in their guidance, for example by inviting tradespeople to speak to pupils and offering practical courses alongside academic subjects. Governments could also provide financial incentives for small firms that take on apprentices, which would reduce the cost of training. In addition, retiring workers might be encouraged to mentor trainees part-time, so that their knowledge is passed on rather than lost. Promoting these careers to women, who remain underrepresented in most trades, would further increase the number of potential recruits.
In conclusion, the shortage of tradespeople stems from low status, limited training places and an ageing workforce. Raising the profile of vocational careers and supporting apprenticeships would help ensure that these essential skills are available in the future.