- cloud labor, mechanical turk style. Hackers need to turn the tasks done in businesses into small bite size chunks that can be done by masses of unskilled workers. This is purely a software task that hackers relish.
- training workers cheaply and effectively, khan academy/udacity/coursera style.The business model for this should not be charging students (an evil practice carried out by colleges) but instead charging businesses for access to those workers.
- decentralizing production. Making what is produced by large factories produceable in the home. 3d printers, home robots, and so on. These are also mostly software problems of controlling mechanical parts.
That there is joblessness is mostly because hackers are not thinking creatively and working hard enough. Help will not come from other segments of society, they are incapable of doing so because they lack the key skill of which we hackers are famous for - inventiveness.