Fig. 2: Estimated proportions of major organs in a modern Western human.
From: Fermentation technology as a driver of human brain expansion
Proportions of major organs in a hypothetical 65 kg modern Western human using data from Table 1. “Expected” represents the ratio of organ masses expected if humans had proportions in line with other great apes. “Actual” represents an estimation of the ratios in a typical modern Western human.
