Generalized Stoichiometry and Biogeochemistry for Astrobiological ApplicationsMultiple Paths to Multiple LifeWatch Chris Kempes and David Krakauer discuss multiple life in episode 2 of "Andromeda Strain and the Meaning of Life"Watch Sara Walker's critique of Multiple Life in episode 4 of "Andromeda Strain and the Meaning of Life"Allometric scaling of production and life-history variation in vascular plants, by West, Enquist, Brown and Charnov.A related lecture by Geoffrey WestAtlantis Dispatch 009, in which we contemplate cultural origins...Past related ACS episodes - Heather Graham and Cole Mathis on what Chris calls “Chemical Complexity.”Their co-authored paper, Identifying molecules as biosignatures with assembly theory and mass spectrometry.