As I see it, this is just part of a bigger picture, and maybe ( though I hope not ) the beginning of quite a bit of "civil unrest".
University has been promoted as the social ideal in this country, but there is no guarantee that it will lead to a better standard of living for graduates, although this is how it is marketed to a large degree. The cultural emphasis here is to attain a certain standard of living with certain material evidence of that - this is how we are trying to sustain the economy.
We have no industry or manufacturing to speak of, we are developing instead a service industry which depends on some people being able to pay for it in order to support the rest.
Those in the service industries are not paid enough in many cases to afford to live and are topped up by the state.
Shareholders and company owners are under no obligation to re-invest profits into this country, and a huge effort is made to (legally) minimise the amount of income tax these people are supposed to pay back in in order to help sustain the country.
There is a huge attitude of "why should I?" and resentment coming from all quarters - people who are rich feel entitled to keep that wealth for their own benefit, people who are poor don't see why they should have to work long hours in poor conditions for an amount of money that doesn't cover the lifestyle they are told they "should" aspire to, feel bitter and patronised when the "haves" tell them that one doesn't need x, y or z if one can't pay for it through honest toil, and are made to feel guilty for trying to keep up and stop their children from feeling stigmatised by poverty if they pay for "luxuries" out of benefits. At the same time, if they can't find work due to economic crisis in this country it is implied that it is their own fault for not trying hard enough, and that your children will be disadvantaged.
There is so much going on in this country that is contributing to negativity and hopelessness that these protests probably are just a tip of the iceberg.
I also suspect that some of the violence is being engineered in order for the government to be able to bring in more stringent laws regarding protest etc, it is not a paranoid consideration, but a tactic used by other regimes.
In this day and age a government would never get away with scapegoating in the same way that some places could in the last century, so a more subtle approach has to be taken. Our society is being divided into three tiers - the top one has the security of money to distance itself from the other two, the middle tier seeks to protect what it has been able to achieve and wants to preserve a moral perspective while moving up a tier, while the bottom tier feels that is unable to move into the middle tier while being simultaneously told it's their own fault for not trying hard enough.
Quite often the sheer amount of bureacracy involved in "bettering" one's lot is enough to confound people and trip them up.
The really sick thing about all this is that it is because we are a capitalist society first and foremost and culturally seem to value material success above true progress ie improving the emotional intelligence of the populace alongside general education.
What is education now for in this country? Personal enrichment is apparently the privilege of those who don't "need" to earn a living, and other people are supposed to graciously fill the needs of the job market and defer the rest of their lives until a judgement has been made that they won't ever be a drain on the rest of society, which no-one can guarantee.
We don't have a culture of "the greater good" in this country, we have "everyone for himself" and a smattering of "Lord and lady Bountiful with conditions attached".
If parents behave the way our society does as a whole, they would be accused of emotional abuse.
We are dealing now with the legacy of 150 years of technological progress which has accelerated at an exponential rate in the last 40 years, and during which time we have been expected to adapt naturally to it with little knowledge of the actual impact of it all on our society.
Couple this with a tendency we seem to have to go to extremes and panic when faced with negatives, and before long many more people will be throwing collective tantrums as opposed to just sinking into depression, for which people are also judged for not being able to "keep up".
I don't have any answers, these are just my rambling observations.
We all learn how to behave on an individual level, plus we adapt to what we see in society. At the moment I think we will see more protests because we have spent so long being "good" and trusting the government up to a point. Now promises have been broken, politicians seem to be utter hypocrites (do as I say, not as I do) and the media fosters bleakness.
We are told that children need consistency to develop well - isn't society as a whole deserving of the same consideration in order to keep it stable?