Figures & data
Table 1. Estimated production of black carbon aerosols from a nuclear exchange of roughly 1500kt and related climatic effects in the first several years following the exchange
Table 2. Cases used in the analyses and associated information. The first column gives the full case name followed by the abbreviated name in parentheses. The second column gives the full time period from which data were collected (although data were focused on the 20 year period before and after 536CE)
Figure 1. Locations of the 20 sample cases
Table 3. Variables comprising the Corporate/Exclusionary Index (CEI). All were coded on a 5-point ordinal scale. Specific scale value definitions are unique for each variable. Variable names are those in the dataset archived at the Human Relations Area Files Advanced Research Center (hrafarc.org)
Table 4. Variables comprising the Social Change Index (SCI). All were coded on a 3-point (1) none, (2) some, (3) much scale. Variable names are those in the dataset archived at the Human Relations Area Files Advanced Research Center (hrafarc.org)
Table 5. Pearson’s r correlations between the Corporate/Exclusionary Index (columns) and dependent (rows) variables. Column (a) shows the results of one-tailed Pearson’s correlations; column (b) shows the results of one-tailed partial correlations controlling for political hierarchy
Data availability statement
The project codebook, an Excel file containing all codes and supporting evidence, and the full coded dataset in csv and SPSS format are archived at the HRAF Advanced Research Center at Yale University (hrafarc.org/#HhrafARCDataRepository). A working version of the RDF data is available through Terminus DB (hub.terminusdb.com/pperegrine/resilience).