Culture is a lie. It must be re-told in order to perpetuate.
Abandon any culture that allows - or requires - one to hate and destroy the life of others.
Its as simple as that. Cultures are lies. Stop telling the lies; end the hate. Abandon any culture that allows you to hate.
Your very conception of "individual rights" (and what they should be) is cultural itself.
(Not to mention abused all the time to support hypocritical interests).
The UN is just a bunch of big powers bullying and doing what they like to lesser countries. And those big powers don't even sign or ratify all decisions made by the UN, or selectively pick what they care for and ignore those that don't favor them. The US for example has refused to cooperate in a international war criminal court that asks to trial its own.
Or how about the fact that in the 60's, decades since the signing of those rights, blacks still have to fight against seggregation in schools, hotels, etc? And modern stuff like torture, drone killings, rampant police killings of innocents, death penalty (including for minors) and all that stuff against basic human rights?
Heck, when the declaration of UN was signed, most of the countries doing the signing were still colonies, and all of the major ones had colonies themselves. Hurray for hypocrisy -- and selective enforcing of them as an excuse and as a weapon against lesser countries.
The actions in the articles against boys and girls fail the live-and-let-live principle on the most basic levels. The word 'uncivilised' gets thrown around a bit, and loses weight. Here we see it in the raw. These practices are uncivilised behaviour. They favour might-is-right over the freedom of the victims.
People should not be slaves. Humans should be able to live their lives to pursue their own interests.