A Virtual Bookshelf

Collapsology

Quiet Earth

The Sonoran Blueprint: Ecological Simplification as a Conservation Pathway

Science Essays and Books

Novels

Writing Textbooks (These can be downloaded from the Infinite Writers book page if that ever gets finished.)

Field Guides

Several field guides for local plants and animals are available on Amazon. The weeds book below can be downloaded free.

Download: 2023. Weeds of Dewey-Humboldt Arizona, 2nd Edition.  336 p.

Boring Bit of Background

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Latest Blog Posts

Comment on the Edge of Industrial Collapse

I wanted to comment on an essay with the above title, but missed the comment window. I recommend the essay. Here’s my comment:Your framing of the current conflicts as accelerants rather than causes matches what the systems literature has said for half a century. The “Limits to Growth” curves stop where the decline begins, though.…

The Sonoran Blueprint: Ecological Simplification as a Conservation Pathway

Scholarly Perspective companion to Quiet EarthA concise ecological version of the Quiet Earth argument, focused on Sonoran Desert fire, ecological simplification, conservation triage, and biosphere descent. June 14, 2026 Garry Rogers, Agua Fria Open Space Alliance, Inc., Humboldt, AZ, USA Abstract Restoration remains necessary where ecological return paths remain open, but it is no longer…

Adding Biosphere Protection to AI: Status Report

A progress note from Phase One, April 2026 Some readers know that I have been working on a project called Biosphere Sentinel, also known as the AI Biosphere Constitution. The plan is to build an artificial intelligence advisor for ecological decisions that operates within hard limits drawn from Earth system science. The system runs on…