Disadvantages from Nation Existence

• We lose much money for military.
• We lose much land and sea as countries' buffer.
• We waste much time when we need to do international business.
• It's almost (if not absolutely) impossible to have true world-wide cooperation to develop the whole world.
• I don’t see true democratic countries in this current world. All countries behave on decisions of leaders or group of leaders. They don’t really present peaceful minds of regular people. However, people of other countries see this as an act of the nation as a whole.
• We are jailing ourselves from this vast, diverse, and beautiful planet.
• It’s not peaceful. Or even if it’s peaceful, we can’t be sure that this peace is stable.
• We cannot have internet satellite that provide free internet access to everyone in the world, with global coverage.
• We cannot prevent natural disaster effectively.
• People don't realize their importance in taking part in politics to improve the world, since the politician these days don't have sincere objectives to have sustainable development for the whole world.
• Problems of country's boundary demarcation.
• Problems of nationless people. (Some minorities living in borders of countries may not have citizenship of any countries. These people have difficulties in using state facilities.)