What you say depends on how much time you have to speak.
If I had enough time, I would say this: Government is a usually tax-funded violence monopoly in a certain area. Even if government enforced no taxes, its maintenance of a violence monopoly in a certain area meant it forcibly prohibited competition in that area, so any money that it obtained was illegitimate, since it likely would have obtained less, if any money, if there was the possibility of competition. Government is unneeded for law and security. Human evolution, language development, money creation, labor division and trade, originated without government. I am a free market anarcho-capitalist. A free market is an economic system where all economic activities are voluntary. Anarchism, which has been slanderously defined as violence for a long time, is the absence of government. Violence is a strategy, not an ideology. Capitalism is an economic system where most of the means of production and distribution are privately owned and operated for profit. Some people will disagree with my free market definition. The alleged free markets they can cite which are freer than other markets are not the freest. Capitalism and free market are usually considered identical, but they are not. Capitalism can occur in a closed market, a country that does not trade with other countries. When revenue exceeds costs the difference is profit. When costs exceed revenue the difference is loss. Profit is proof of consumer approval. Loss is proof of consumer disapproval. Profits, earned by satisfying consumer demand, shows what should be produced, in what quantity, and in what quality. Profits pressure producers to improve their efficiency. Profits are usually achieved, not by raising prices, but by reducing production costs, by improving product quality, by, in other words, better satisfying consumer demand. The employee obeys the employer. The employer obeys the consumer. International trade is an extension of the division of labor. One nation exports some stuff it is relatively better at producing in exchange for other stuff that other nations are relatively better at producing. Trade expansion may lead to job loss for workers and businesses failure. Simultaneously, trade expansion will allow other businesses to expand their operations and create new jobs. The consumer benefits are due to economic liberty which consists of free trade and private property protection. The free price system is an information system that shows product availability (supply) and product desirability (demand). The profit-and-loss system, free market anarcho-capitalism’s trial-and-error mechanism, optimally coordinates production, distribution, and consumption to benefit consumers. Socialism’s trial-and-error mechanism is shortage-and-surplus. Economic calculation is hard to impossible without the free price system. Which entertainment is more valuable? That is determined by consumers. One book publisher after another may reject a book proposal. Later the book can become a bestseller. Imagine the bad results if those decisions were made by an economic central planning committee. Even if the economic central planning committee members sought to help the whole population, not only themselves and their friends, they would not know consumer desires. They could poll people to learn their wants, but wants change, the priorities of wants change, and there are many ways to advertise and create products, each with different costs. The frequently changing wants would necessitate numerous polls to remain up-to-date on consumer wants. Even if this was done, people’s stated preferences may not match their real preferences. People may want to use recreational drugs, to engage in flag desecration, to have sex, gamble, and/or eat unhealthy foods, but social consequences for expressing those preferences means the preferences are hidden and consumer demand remains unsatisfied. Even if the polling preferences could be determined to be real, what if, for example, one of my wants is a white Lexus LFA? Will others be forced to make that for me or will my want remained unfulfilled? What are the criteria for approving or denying fulfillment of wants? If the criteria are tied to worker productivity, then that is close to the capitalist solution meaning workers are paid according to their productivity. What about entrepreneurship? For example, often consumers will browse products in the local indoor shopping mall and learn of products they want, but did not know they wanted until they saw them. Polling people about the desirability of hypothetical items is not easy. Even if the polls indicate overwhelming approval that is no guarantee. Consider a bank that makes a loan to a new business because it is convinced the business plan is profitable, but, unfortunately, consumers do not like the business’s products despite prior polling indicating the business products would be popular. That happens. Business failure occurs due to bad anticipation of consumer wants. Based on what serves consumer wants better, capitalism will always beat socialism. A private firm depends on consumers ensuring a tie between consumer satisfaction and firm profitability. A government depends on tax revenue, not consumer satisfaction, lessening the incentive to provide good service. For private firms, the importance of consumer satisfaction is expressed in the phrase, ‘the customer is always right.’ For governments, the importance of consumer satisfaction is not expressed in phrases like ‘the citizen is always right,’ or ‘the taxpayer is always right’ or ‘the voter is always right.’ Economists James M. Buchanan and Richard E. Wagner said, ‘Market competition is continuous; at each purchase, a buyer is able to select among competing sellers. Political competition is intermittent; a decision is binding generally for a fixed number of years. Market competition allows several competitors to survive simultaneously . . . Political competition leads to an all-or-nothing outcome . . . In market competition the buyer can be reasonably certain as to just what it is that he will receive from his purchase. In political competition, the buyer is in effect purchasing the services of an agent, whom he cannot bind . . . Moreover, because a politician needs to secure the cooperation of a majority of politicians, the meaning of a vote for a politician is less clean than that of a “vote” for a private firm.’ Cost overruns, money that disappears, and fraud are common reoccurrences in government. These problems happen in the private sector, but they are punished by competition. Some people think a greed-based or profit-based economy is bad. Consider the local supermarket. It has over 50,000 items. Consider packaged eggs. How did the eggs go from a chicken to the supermarket? Chickens laid the eggs. The eggs were packaged and put into trucks which drove them to different stores. How were the packages and trucks made? The gas stations which provide fuel for the trucks, how were they made? The answer is hundreds, maybe thousands of people, cooperated to get the eggs to the supermarket. What causes all these people to cooperate to fill the supermarket with over 50,000 items? Most of them do not know you, me, or the other consumers. They are greedy. If consumers had to depend on compassion for food service, there would be shortages, maybe starvation. However, greed does not always adequately explain economic phenomenon. If gasoline prices rise, people can blame greedy oil companies. If gasoline prices fall, people usually do not say oil companies became less greedy. How many people decline wage raises because they do not want to be greedy? How many consumers complain prices are too low because they do not want to be greedy? When John Fitzgerald ‘Jack’ Kennedy, the 35th President of the United States, said in his 1961 inaugural address, ‘Ask not what your country can do for you. Ask what you can do for your country,’ no one seemed shocked. What if a local company said that? The statement would be rejected. The company exists to serve people, not the reverse. A common anarchist counterargument is to list important government actions: a legal system, a military defense, and/or helping the disadvantaged. I agree those things are important. I deny they must be government provided. Some people believe nonconsensual initiatory aggression is justified. A thief may justify theft with greed. No one I know approves of that. If a thief justifies theft by spending the stolen property on the poor, then there is less disapproval. This justification is based on the premise that one’s needs are a mandatory moral debt to be paid by someone else. If I give almost everything I own to the poor, I can become a needy person making others morally indebted to me. By having less, I make others responsible for me. This is slavery (tyranny). If I need an organ transplant, that does not mean I have the moral right to involuntarily remove one of your organs. Tyranny can be supported by a minority or a majority. Tyrants often coerce others into their notion of goodness and/or normalcy. To deny someone liberty, excluding for punishment for property infringement, is to proceed toward a gradual tyranny that can tell others what to read, what to watch, what to eat, what to wear, and who to have sex with. Novelist C. S. Lewis said, ‘Of all tyrannies, a tyranny sincerely exercised for the good of its victims may be the most oppressive . . . those who torment us for our own good will torment us without end for they do so with the approval of their own conscience.’ The idea government is necessary is the primary obstacle to liberty. People have not experienced liberty, only lesser degrees of slavery. German polymath Johann Wolfgang von Goethe said ‘None are more enslaved than those who falsely believe they are free.’ Limited liberty is limited slavery. Slavery exists in a disguised form today. The slaves are better treated: given the illusion their votes matter and given better living standards. Every pro-slavery argument has and is still used to defend the disguised slavery that currently exists. Slavery was said to be natural. So is disguised slavery. Slavery was said to have always existed. So is disguised slavery. Slaves could not care for themselves. The same applies to disguised slaves. Without slavery, former slaves would murder, steal, rape, and commit other evils. The same applies to disguised slaves. People are unaccustomed to thinking outside the politically acceptable range of opinion. The widespread acceptance of government has led to the double standard that free society advocates are expected by critics to guarantee excellent results in education, employment, healthcare, anything, but good intentions and unfulfilled government promises achieved by violence and/or the threat of it are acceptable.