One theory discussed in the book is that proposed by George Lozanov, which focuses on the power of suggestion.
书中讨论的一个理论是由乔治·洛扎诺夫提出的，它关注的是暗示的力量。
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The standard theory of planet formation holds that no planet that large could be formed so close to a star, leading to the suggestion that the body is a companion star.
Although he continued to refine the theory, he was reluctant to publish, either because he feared ridicule for such an outlandish suggestion, or because he worried about a reaction from the church.