Fig 1.
This bar chart reports the percent of participants agreeing with each of our cases, arranged in order of increasing agreement. Participants do not think it is acceptable to trade 1 life for 1 life, and they do not think it is required to trade 1 life for 5 lives. They are ambivalent about trading 1 painting for 1 painting. They do think it is acceptable to trade 1 life for 5 lives, and they do think it is required to trade 0 lives for 5 lives.