But without love, how can there be some freedom and justice? HOW?

This morning i received an invitation to sign a petition for the freedom of at least two Iranian students, recently captured (kidnapped) by the 'authorities' who have occupied our beloved Iran, since 1979.
http://www.ipetitions.com/petition/webliberty-iran/

I have signed it, you are also welcome to.....Not only i feel symapathy and compassion for those who are in captivity of the 'unloving' ones, i also feel pity and compassion for those who do such evil things.... Ignorance is so strong that they REALLY do not know what they are doings! Harming others fellow beings JUST to stay in 'power'? what else except ignorance can do such harm to ALL? __ including those who harm others.... That is why a NEW EDUCATION SYSTEM is needed for those who are in power, to teach them the oneness of all life!
The only problem is that the 'oppressors' will not be 'present' in such a system! They will be 'absent' always! The 'trick' is how to make it so 'loving' that those 'love-less' ones also become interested to participate! i think it IS POSSIBLE, accepting the difficulties and obstacles for making such a system!

The real problem is that even if the present regime is somehow toppled, another 'love-less' class will come to replace it. But without love, how can there be some freedom and justice? HOW?