Arachnophobia especially easy. Like all traits, there is variability in the intensity of fear of spiders, and those with more intense fears are classified as phobic. Being relatively small, spiders do not fit the usual criterion for a threat in the animal kingdom where size is a factor, but they can have medically significant venom. However, a phobia is an irrational fear as opposed to a rational fear. By ensuring that their surroundings were free from spiders, arachnophobes would have had a reduced risk of being bitten in ancestral environments, giving them a slight advantage over non-arachnophobes in terms of survival.
Fear of a Blank Planet not receive a formal release on any of the four records (the "Fear of a Blank Planet" LP, the "Fear of a Blank Planet" single, the "Way Out of Here" single, and the "Nil Recurring" EP) released by Porcupine Tree during this era. With the release of "Insurgentes", Wilson's debut solo album, Wilson would further develop some of the ideas on which "Fear of a Blank Planet" is conceived. The album charted in almost all European countries and entered the U.S. "Billboard" 200 at #59. The album was highly acclaimed by critics and was even awarded the status of "Album