You will probably have heard of T-shaped graduates. Discipline-specific strengths and then the ability to work across teams. If we prune properly, we can do even better and produce: Tree-shaped graduates.
According to this model it is in primary and secondary education that pupils try many things – they establish an extensive root system touching on maths, humanities, science, crafts, music, arts, drama, and physical education. Then when students move to university (if they wish to) they should prepare to sprout out and drive one strong trunk upwards (or perhaps two trunks if they do a dual degree like Science/Law) in their chosen discipline. Finally, once they have matured, they are ready to branch out again. But the latter branching is quite different from the initial tastings – it involves making choices, life decisions.