> This man has 2 small self published books on the topic of mars colonisation. He is obviously a serious expert to listen Well, (a) self-publishing is free, an

> This man has 2 small self published books on the topic of mars colonisation. He is obviously a serious expert to listen Well, (a) self-publishing is free, and (b) expertise cannot be established by proclamation, it requires evidence. Just as in science. Earlier, the originator proposed an Earth-to-Moon microwave power supply link, which makes no sense at all for multiple reasons. That proposal suggests a lack of basic engineering knowledge.