Our Authors
- B. Andrew Plant
- Deborah G. Plant
- Harold L. Platt
- Andy Plattner
- Elizabeth Playter-Zyberk
- Rosío Córdova Plaza
- Stewart Plein
- Judith Plotz
- J. Campbell Plowden
- Sydney Landon Plum
- Brenda Gayle Plummer
- Franziska Plümmer
- Keith Pluymers
- Floyd Poche
- María Lelia Pochettino
- Anna Pochmara
- Tom Pohrt
- Robert C. Poister
- J. R. Pole
- Paul J Polgar
- Earth Policy Institute
- Noel Polk
- Harriet Pollack
- Jonathan D. Pollack
- Michael Pollan
- Freeman W. Pollard
- Daniel H. Pollitt
- William S. Pollitzer
- Iain Haley Pollock
- W. Scott Poole
- Karl R. Popper
- Sean Poppy
- Sean M. Poppy
- Frederick Adolphus Porcher
- Andrew Porter
- Katherine Anne Porter
- Nicole Porter
- Christopher W. Post
- Nancy Postero
- Ted Poston
- Joshua Poteat
- Amy E. Potter
- Angela Potter
- Claire Bond Potter
- David Morris Potter
- Sarah Potter
- Virginia Potter
- Merritt B. Pound
- Christie Powell
- Dan Powell
- Edith Powell
- H. Jefferson Powell
- Lynn Powell
- Mark Powell
- Mary Lucas Powell
- Timothy Powell
- Susan Power
- Susan C. Power
- Ousmane K. Power-Greene
- Ghillean T. Prance
- Vijay Prashad
- Adam J. Pratt
- John Clark Pratt
- Robert A. Pratt
- Jay Precht
- Michele Pred
- Bianca Premo
- Delma E. Presley
- Paul M. Pressly
- Christopher J. Preston
- Diana Preston
- Michael Preston
- Thomas Preston
- Thomas R. Preston
- Sam Prestridge