I am having a terrible time trying to remember a book I read back in the early 2000's, this is what I remember from it below:
- Space based
- A certain planet hosts a population of people
- Some of which have psychic powers
- I think there are 5(?) different powers.
- One of them is called a 'pusher'.
- There is a main character who is a pusher, who after being off the planet, had mostly gotten over a fear of open spaces.
- The people of this planet dwell in the many large canyons that span their planet, as the surface is inhospitable.
- This main character is a computer hacker, whose skills are greatly increased by his psychic abilities, which he tried to hide, as no one else in this galaxy had anything like them
- After the story returns him to his planet, he meets up with other types of psychics
- They discover a large secret computer that is worth a lot to them as part of it ultimately ends up agitating the orbit of their planet to make it more hospitable
What is the name of this story?