I assume you will get all your views from the Guardian because you assume they are a trusted source, but they are just another agenda driven outlet, this time left wing. The Guardian will and does lie to put their agenda to you. The same with ALL media outlets, it is the agenda that is important to them, not the news.
The only way you can get any idea of what is going on is to look on how both sides report on the issue.
One other thing that is interesting. You automatically see Right Wing as bad but Left Wing as good says something about the person you are that you automatically condemn half the population.