The One Paseo FEIR is now available online! Just visit the One Paseo FEIR Page (sorry, it's on the WhatPriceMainStreet? site, the only place it's available.) Note that some of the files are HUGE, and that I'm working on splitting them up into smaller parts. For now, you'll have to download some big files to read Kilroy's information.
For what it's worth, the One Paseo Findings - Statement of Overriding Considerations document is the overview document, and an attempt by the City to justify placing the project in Carmel Valley, even with all of the impacts. Read that document to see what they're thinking.