the time of his arrest, was not yet a well-known author, and his arrest was not covered in any newspapers in the days, weeks and months after it happened. The tax collector who arrested him rose to higher political office, and Thoreau's essay was not published until after the end of the Mexican War. Choices Action Civil disobedients have chosen a variety of different illegal acts. Hugo A. Bedau writes, Bedau also notes, though, that the very harmlessness of such entirely symbolic illegal protests toward public policy goals may serve a propaganda purpose. Some civil disobedients, such as the proprietors of illegal medical cannabis dispensaries and Voice in the Wilderness, which brought medicine to Iraq without the permission of the US government, directly achieve a desired social goal (such as the provision of medication to the sick) while openly breaking the law. Julia Butterfly Hill lived in Luna, a -tall, 600-year-old California Redwood tree for 738 days, preventing its felling. In cases where the criminalized behaviour is pure speech, civil disobedience can consist simply of engaging in the forbidden speech. An example is WBAI's broadcasting of the bit "Filthy Words" from a George Carlin comedy album, which eventually led to the 1978 Supreme Court case of FCC v. Pacifica Foundation. Threatening government officials is another classic way of expressing defiance toward the government and unwillingness to stand for its policies. For example, Joseph Haas was arrested for allegedly sending an email to the Lebanon, New Hampshire, city councillors stating, "Wise up or die." More generally, protesters of particular victimless crimes often see fit to openly commit that crime. Laws against public nudity, for instance, have been protested by going naked in public, and laws against cannabis consumption have been protested by openly possessing it and using it at cannabis rallies. Some forms of civil disobedience, such as illegal boycotts, refusals to pay taxes, draft dodging, distributed denial-of-service attacks, and sit-ins, make it more difficult for a system to function. In this way, they might be considered coercive; coercive disobedience has the effect of exposing the enforcement of laws and policies, and it has even operated as an aesthetic strategy in contemporary art practice. Brownlee notes that "although civil disobedients are constrained in their use of coercion by their conscientious aim to engage in moral dialogue, nevertheless they may find it necessary to employ limited coercion to get their issue onto