Libertarianism is an idea in ethics and politics. The word comes from the word "liberty". Simply put, Libertarians believe that people should be able to do whatever they desire as long as their actions do not harm others. As a result, Libertarians want to limit the government's power so people can have as much freedom as possible.
Libertarianism grew out of liberalism as a movement in the 1800s. Many of the beliefs of libertarianism are similar to the beliefs in classical liberalism. It also has roots in anarchism and the Austrian School of economics.
Libertarians oppose slavery, ****, theft, murder, and all other examples of initiated violence.
Libertarians believe that no person can justly own or control the body of another person, what they call "self-ownership" or "individual sovereignty." In simple words, every person has a right to control her or his own body.
In the 1800s, libertarians like William Lloyd Garrison, Frederick Douglass, and Lysander Spooner were all abolitionists. Abolitionists were people who wanted to end slavery right away.
Garrison based his opposition to slavery on the idea of self-ownership. Since you have a natural right to control your own body, no one else has any right to steal that control from you. Garrison and Douglass both called slave masters "man stealers."
If you have a right to control your own body, then no one has a right to start violence (or force) against you.
Some libertarians believe that all violence is unjust. These libertarians are often called "anarcho-pacifists". Robert LeFevre was a libertarian who rejected all violence. However, most libertarians believe that there are some ways violence can be justified.
One thing that justifies violence is self defense. If someone is violent towards you, you have a right to defend yourself with equal force.
The libertarian Murray N. Rothbard said that it would be wrong to kill someone for stealing a pack of gum. If you steal gum, this is an act of violence against the property owner. The owner has a right to use defensive violence to get the gum back, but killing the thief goes too far. That is too much force because it is not equal to the force used by the thief. Punishment must be equal to the crime. A student and colleague of his, Walter Block, said that a punishment shouldn't be equal to the crime, but rather enough to make up for the damage the crime caused plus how much it cost to catch the criminal.
Some libertarians believe that it is your moral duty to defend yourself and your property if you can. This belief is usually held by Objectivists. These people believe that pacifism is immoral. Most libertarians reject this view.
All libertarians believe that it is wrong to start violence against any person or against what he or she owns. They call this the "non-aggression principle."
Ownership is the right to control something. Property is the thing that you control.
Libertarians believe that property rights come from self-ownership. This means that because you have a right to control your own body, you also have a right to control what you make with it.
The English philosopher John Locke said that a person comes to own something by using it. So, if you turn an area that no-one else owns into a farm and use it, that area becomes your property. This is called the "homestead principle."
Libertarians also say that you can become a legitimate owner by receiving something as a gift or by trading it with someone for something they own. You do not become a legitimate owner by stealing. You also do not become a legitimate owner by simply saying you own something. If you have not "homesteaded" the thing or received it through trade or gift, you do not own it.
Libertarians are opposed to states (or governments) creating any "laws" that tell people what they can and cannot do with their own bodies. The only legitimate laws are laws that say a person may not start violence against other people or their legitimate property. All "laws" stopping people from doing nonviolent things should be repealed, according to libertarians. (These "laws" are usually called "victimless crimes" because there is no victim if there is no theft.)
In most countries, the state (or government) takes tax money from the people. All libertarians support cutting taxes back, and some libertarians believe the state should not take tax money at all. Libertarians think people can take care of the poor without the government. They believe that people should pay for the things that they want to use, but not have to pay for other things that they do not want. Tax evasion (refusal to pay taxes to the state) is a victimless crime. Libertarians would prefer to see taxation replaced with lotteries, user fees, and endowments.
Libertarians think everyone should be allowed to decide what is good or bad for her/his own body. Libertarians think if people want to drive cars without wearing seat belts, it is their own choice. They should not be forcibly stopped from doing that, not even by the state. If a person wants to donate all of her/his money to a charity, or waste it all gambling, that is also something she/he should decide for herself/himself. No one should be forcibly stopped from doing that, not even by the state. Libertarians even say that if adults want to use harmful drugs, they should be allowed to do that, even if it spoils their lives. It is the drug user's own choice because it is the drug user's own body. As long as the drug user does not start using violence against other people or their legitimate property, no one should use violence against the drug user or the drug user's legitimate property, not even the government.
Many libertarians also believe that families and friends should look after people so that they will not use drugs, drive without seat belts, or do other things that are dangerous for them. But no one can force others to do things that they do not want to do, or to stop them from doing nonviolent things that they want to do.
I decided to post that so you can all see what some believe in, if you don't know all of it.
I would agree with most up there actually, but there are some crazy ones called anarcho-libertarians who don't want government at all.
And you talk about there being ridiculous laws without the government, why is that?
There would still be forces keeping things in place, except some laws would be removed, some added, and it wouldn't be by one huge government. I'm pretty sure the constitution says states have higher power than the federal government too. Which is why states have constitutions.
Some people may consider it radical, do whatever you want as long as it doesn't hurt others, but for the most part, I think I'd agree. If someone wants to do cocaine? Sure, it's their life. As long as they don't harm anyone.