Gandhi, a combat veteran, delineated between 3 levels of response to a violent confrontation which threatened one's life, family, property and even religion. "Ahimsa" was the highest level: Where one acted to counter the threat without harming the perpetrator. This resistance must be to the point of death for the one attacked, if that is what it took to eliminate the threat.
Recognizing that most people would never achieve Ahimsa, Gandhi then said the level of resistance was necessary: Where one acted with violence, if need be, to eliminate the threat. I paraphrase: "Take the man who goes furiously about, sword in hand, slaying everyone who would try to stop him. The man who would dispatch (kill) this lunatic would be held in high regard in his community." But there was the 3rd way: to stand by and do nothing in the face of the threat to you, your family, your property and religion. He termed this "cowardice."
Gandhi's philosophy has been questioned as to efficacy in all situations. King certainly used Gandhi's principles (if not Thoreau's) when organizing against apartheid in the U.S. But others, including Orwell, believe that his impact was less than thought, and sub rosa, acquiescent to British Imperialism. There is an overview of criticism of Gandhi-ist non-violence:
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http://www.transnational.org/Resources_Nonviolence/2007/Weber_Gandhi_critics.htmlcondWhen studying at U. of Florida in 1967, I read the classic "From Race Riot to Sit-in" by A. O. Waskow. This book is about delineation as well; defining as it were the differences between sit-ins, civil insurrections (a Watts riot, say), riots, race riots and pogroms. Rose Wood would probably not be a race riot -- the invaded blacks shot back. A necessary reading for anyone contemplating methods or a "culture" of civil disobedience.
The big challenge is what constitutes "culture" or "community" at present. With the Big 3 networks shrinking, daily newspapers collapsing, mags going out of existence and even the Top 40 essentially gone, what constitutes the mass means of conveying the important cues, messages, policies which constitute a nation? The Internet? At this point, hardly. In short, what would constitute a "movement," "nation-wide" agreement on change, "sentiment" for action? Would we recognize these if we saw them?
edited for grammar