There are statistics that show that governments (mainly socialism and communism) have, in recent times, killed many more people than murderers, or even wars, did. It's a phenomenon called democide.

Some famous people that call themselves libertarians are the linguist Noam Chomsky and the Nobel-prize winning economist Milton Friedman.

Somalia is often alleged to be evidence of the lack of a government causing violence. However, in 2004, after being stateless for more than a decade, its murder rate was less than half of the Africa's average murder rate.

About Libertarianism

The word "libertarianism" is defined as "a belief in human free will". Now, the phrase "belief in" has two quite distinct meanings: one is the belief that something exists, and the other one is the belief that something is reliable.

Green Polar Rose-
One of the symbols of
In politics, it's mainly used in the second sense. Its basic principle (called non-agression-principle) is that initiation of force is always immoral. The same applies to the things where other people believe that it's justified, like the police.
Libertarianism has a bad name. Its adherents are often said to be selfish and greedy. But the same is true for many other political opinions that aren't popular. That's because its arguments aren't communicated in a good way (they're often accompanied by things such as global warming denialism), or worse, they aren't being communicated at all.

WARNING: The following text contains things that some people (especially in Croatia) might find insulting. It was not intended that way, but I can see how it could. It's nothing racist, nor against feminism, nor does it support communism, or anything like that. If you are ready to read it, click here.

I hope the way I communicated the libertarian ideas made you think. I realize that they are hard to accomplish, because many people like the false sense of security and justice the laws give them. But the first step towards achieving some political goal is to speak out about it.
It's difficult to convince people to value freedom. It's much easier to convince them that giving up liberty somehow makes a society better. It's instinctual to think that taking away peoples' freedom and controlling what they do somehow makes them more economically efficient. That's why we had the things such as slavery, fascism and communism. Even when you do convince people to value freedom, there is often a state holding them back. For instance, the government was one who was putting the liberators of the slaves into prisons.

What happened to me so that I became a libertarian? Well, I realized that the government-backed-up pseudosciences destroyed my childhood and teenage years. After my parents got bitterly divorced, somebody from the social security (and I am quite sure I know exactly who, but I won't name them here) made up a story that my father was a rapist and that I was a witness. Since they were in the government, many people believed them back then, including my mother. Both my parents lost their jobs and gave all the money I was supposed to start my life with to lawyers. That story was well-known, and nobody wanted to be a friend with me. I was lonely (thankfully, I am an only child, so I didn't have to share this little money my parents were able to spend on me with my siblings), and I became a part of a group of vandals and alcoholics. Additionally, my mother ended up in jail (primarily because of bad advices given to her by her lawyer, who was probably actually protecting the social security instead of her) for a year. Government might steal money from my fellow citizens and give it to me in compensation, but it cannot give me my childhood and teenage years back. Even today, I sometimes get asked whether there is some truth to that story about my father. Uncomfortable, I answer that there isn't, but that that story, because the government got involved, had very real and devastating consequences. I am no longer an alcoholic and a vandal, and I am relatively respected among the people who know me. But to prevent other people from getting into such situations, I want to send a message: "Don't ascribe superpowers to the people in your government." That means don't believe ridiculous conspiracy theories, but also don't believe that the government can do miracles to protect us.

UPDATE on 14/07/2019: I've made a thread about libertarianism on a Latin forum, to see what people educated in history and social sciences think about it. You can see it here. In case that website ever goes down, here is that short essay in Latin I posted there:
Quid cogitatis de anarchismo? Ego anarchista sum, ego cogito melius esse, si imperia et leges non essent. Ego non video, quomodo possint bonae leges existere? Quomodo possint leges imperiaque societatem protegere? Consideretis: Nemo, qui non insanus est, vult aliquem occidere. Et militia venit solummodo postquam insanus homo occidat aliquem. Et tunc militia sinit eum insanum hominem in carcerem. Carcer non est (et probabiliter non potest esse) locus ubi is insanus homo sanus futurus est, carcer locus est ubi is plus insanus factus erit. Ergo, is insanus homo, qui suae insanitatis causa aliquem occidit, insanior revertetur in societatem.
Securitas, quae nobis data a militia est, falsa est. In saeculis historiae, etsi custodes et equites omnes spectabant et custodiebant, non poteras, viis in urbibus iens, securus a latronibus esse.
Et de rebus oeconomicis... Linguae videntur esse sine imperiis posse. Si linguae sine imperiis possunt esse, cur oeconomia non possit?
Et de rebus bellorum... Paene omnia bella horum temporum pugnae sunt, ut omnia bella cessent. Sed bella numquam bella inhibere succedent. Et tela solummodo raris temporibus veniunt ubi debentur, arma bonorum hominum saepe veniunt in malas manus.
Civitates amant falsam securitatem, quod leges et imperia dant eis. Difficile pugnare contra ei est. Multi homines censent libertatem civitates oeconomice parum strenuas facere, et quod libertas, quodam modo, facit homines res, quae non rationales sunt, facere. Id est cur habebamus Fascismum, Communismum et servos. Sed possumus sperare numerum eorum hominum, qui libertatem non amant, minorem in futuro esse.

UPDATE on 22/09/2019: I've just posted a YouTube video about pseudoscience in American politics. If you can't open it, you can perhaps try to open a low-quality MP4 file hosted on this server (it can be opened on almost any platform using VLC Media Player). Failing to do even that, you can probably download the MP3 audio.

UPDATE on 20/10/2019: I've just posted a YouTube video about libertarian philosophy in Latin. If you can't open it, try this and, if that also fails, download just the audio here. I've also opened a Reddit thread to discuss that video.

UPDATE on 08/02/2020: I've posted a YouTube video explaining why I think that, if you support free trade and free movement, you can't also support immigration restriction. If you can't open it, try to download the MP4 file.

UPDATE on 23/02/2020: I've translated the lyrics a song called E Moj Plavi (MP4) into English, which seems to express some libertarian ideas. (UPDATE: I received a message from somebody claiming to be Đorđe Balašević about how my translation is offensive and asking me to delete all copies of it as soon as possible, or else he is going to make a lawsuit against me. While I find it just as believable it wasn't real Đorđe Balašević, but somebody who tries to shut him up, the risk of getting into such lawsuits is rather high.)

UPDATE on 03/10/2020: I've translated a song against nuclear weapons into Croatian. You can see it on YouTube here. If you have trouble opening it, try downloading this MP4 and opening it in VLC media player (or something like that).