Thanks, Vaclav.
To both of you – I appreciate the thought of using an average person’s impact as a reference point. I see normalization factors (average annual per capita impacts) for US/Canada in Table 2 here: https://www.researchgate.net/publication/245032686_Updated_US_and_Canadian_normalization_factors_for_TRACI_21
Sustainable Minds uses these numbers in this document:
Learn about SM Single Score results
The article is from 2013, the data from 2008.
Are there other sets of normalization factors you recommend looking at? Preferably USA or North America, but not necessarily.
Thanks.