Parents restrict their children accessing weird sites on the internet. Same reason, the ruler of this world restricts public accessing the sites of alien civilization everywhere.

If you want to be sure about something unusual like alien and UFO, then you have to think about it from an unusual way of thinking.

My belief in the alien existence has made me change my previous views on God. All this time, I believe that God is almighty. But apparently, I know somehow that even God's creations are far more fantastic than I could imagine.

The truth is sealed. Life goes on. Till one day, history changed...Like thief in the night, alien invade human.Chaos happens prior to the new order of coexistence.The truth is sealed. Life goes on. Till one day, history changed...

Facing alien race has a common approach with facing a stranger. Do not be pretentious familiar!

The government should prepare if-then scenarios, or protocols to confront the possibility of emergence of alien race in front of the world in order to have predictable public responses. It will be far more better to have them well-prepared and disseminated before, than facing the potential chaos and panic when the time come.

You can not coerce common people to believe in alien existence. The best effort you can do is to have them know and think about it.