If the government conspiracy is planning on milking the earth of its financial resources (I'm paraphrasing), and then evacuating just as the earth is destroyed by whatever means you claim they are planning, then at what point in time do you believe this conspiracy originated? According to history, this conspiracy would've had to have been started hundreds, if not thousands of years ago. A couple things:
1) Technology obviously comes into play here. This conspiracy must have been founded on the assumption that given enough time, they'd have the technology to escape a ruined earth.
2) Why would a group of individuals with extreme power thousands of years ago plot something that would have zero chance of taking place in their own lifetime?
If it's so important that others are 'enlightened' about FE, you will inevitably have to come up with some sort of convincing argument, rather than just a string of beliefs. You can't sell beliefs just by themselves. Since I don't see any hard evidence behind your beliefs, you WILL need some sort of explanation of this conspiracy's history and its motives.