How might we begin to tackle the significant and sustained investment that will likely be required to support large-scale workforce upskilling/re-skilling?
Sut gallem ddechrau mynd i'r afael â'r buddsoddiad sylweddol a pharhaus a fydd yn debygol o fod ei angen i gefnogi uwchsgilio/ailsgilio'r gweithlu ar raddfa fawr?