Learn, you must.
It can be hard to keep up with the ever-growing list of free educational sites out there, much less distinguish which ones will best meet your needs and help you learn skills you really need without shelling out big bucks.
Education experts discuss options like massively open online classes and affordable access to college.
In the video, Ridley uses the example of a pencilto demonstrate how no single individual alone knows how to manufacture one, and that is why our progress is dependent upon collective intelligence. Watch Ridley and other experts on collective intelligence in the video here.