If you exclude certain possibilities, such as any possibility that the Eye of the Sahara could be the result of extraterrestrial activities, then you are only left with ideas that you have to bend really hard to fit the known facts. In our experience, scientists do that a lot. They contrive theories to fit the facts that they want to consider, and they exclude theories that require facts that they are forbidden to consider. So, while we wait for the mainstream to get its act together, let those of us who are free from intellectual prohibitions look at the evidence for ourselves.

See it. Be free.