The problem is that even great tactics can’t overcome the social, political, and economic forces of capitalism, which combine to make organizing a gigantic challenge. In a free-market system, employers are under intense competitive pressure to resist workers’ demands—there’s no generous “high road” for them to take; they won’t willingly give in to a union drive. And employers are compelled to come together as a class to exert power over the government, passing laws and using the courts to challenge unions on all fronts.