AI Disclosure: This post itself was written by me with minimal LLM use (grammar checks, etc.) The linked material (and text in the images pasted below) is an ongoing iterative collaboration between human and AI input and feedback, and contains >30% AI generated text.
The Unjournal is considering "How much do plant-based products substitute for animal products and improve welfare?" as part of our Pivotal Questions project. We're also considering and outlining planning an online workshop linked to this (see detailed planning and resources here) .
But in pre-workshop discussions, we've heard skepticism about:
I. Market share: Is the current PBA market share too small for any measured substitution to be important now or in the near future?
II. Audience/cannibalization: Are PBA products being 'mostly consumed by existing veg*ns' anyways, implying we shouldn't expect meaningful substitution? (related: Bry-Chevalier's cannibalization discussion)
III. Maturity/taste comparability: Is the taste gap between PBA and conventional meat so large that current patterns will not be informative about the substitution we will see in the ~near future as these products improve?
This comes on top of methodological/research questions that would be directly targeted in the PQ and workshop, including
A. Identification and reliablility of demand estimation. Can own- and cross-price elasticities and substitution patterns be reliably estimated in general? See e.g., Bray et al, which we're evaluating (package coming soon).
B. Data availability: Do we have enough real-world/meaningful data combining relevant PBA and animal-product consumption to permit meaningful statistical analysis?
C. Reliability of self-reports and hypothetical choice experiments/surveys
We've built (and continue to update) the linked shallow research report to inform issues I-III above, and give some early takes below. We're looking for your feedback; sidebar hypothes.is comments are especially welcome, and will be addressed (in addition to comments on this post).
This will also impact our PQ-evaluation and workshop plans. If the skeptics concerns seem very likely to hold, and there is consensus on this, we will pivot. (E.g., if I-III and/or B clearly hold, we might move towards focusing on animal-product substitution, with implications for food carbon taxes and meat taxes.)
Quick and early takes:
I. Market share is relatively small but meaningful; demand/price analyses have been done for smaller markets. By revenue, PBA represents roughly 1.4% of US packaged meat (0.7% of total meat), roughly twice this in Europe. It's a somewhat larger share of some key categories and markets (e.g., breakfast sausage and organic/specialty markets).
II. Evidence suggests it is mainly purchased (and likely consumed) by omnivores not by (or for) veg*ns.
This is not airtight, and we're digging further. The US survey data is mainly about purchasing, and GFI's UK report seems to lump in more traditional plant-based products like beans and falafel. Still, least in the UK GFI survey, we have 23% reporting having eaten PBM in the last month, and 14% in the last week. Only about 7% report describe themselves as vegetarian or vegan. So if respondents are beign truthful at least half of the weekly PBM eaters in the UK are neither vegetarian nor vegan.
III. In NECTAR taste-studies on omnivores, most PBM products are not at taste parity, but 20/122 products did reach parity.
(Figures below pasted from the report for eye candy. NB, these may be adjusted as we refine this work).
NB: Careful about the ''patties'' category -- hamburgers can also be made from ground products.
Evidence seems fairly consistent that EU per capita consumption of PBM exceeds the US.
This is for purchasers, not consumers, so it could be omnivore purchasers buying these for veg*n family and guests. We're digging into this.
Again, we are looking for feedback, corrections, and additions, and will adjust and acknowledge. Thanks in advance, and thanks to @Trevor Woolley, Jacob Schmeiss, and others, for relevant discussions.