@hakan_geijer : the short term solution is "buy guns". In the end a lot more people are dead.
The long term solution is talk to each other and be prepared to compromise. I know a guy who lived in an apartment below Moslims who, once a year, slaughter a goat (or sheep, IDK) with its blood dripping alongside his balcony.
We must understand that non-Moslims get upset about this.
There are no simple solutions, except killing each other.