General Stanley McChrystal has paid a huge price for his decision to give Rolling Stone reporter Michael Hastings free access to himself and his staff. But he performed a great service for the rest of us. US President Barack Obama fired McChrystal -- his hand-picked choice to command NATO forces in Afghanistan -- for the things that he and his aides told Hastings about the problematic nature of the US-led war effort in Afghanistan. But by acting as he did, McChrystal forced the rest of us to contend with the unpleasant truth not only about the US-led campaign against the Taliban in Afghanistan. He told us the unpleasant truth about the problematic nature of the Western way of war at the outset of the 21st century.