Pro-Environmental Behavior Triggers Moral Inference, Not Licensing by Observers.

Several studies have shown that moral licensing by observers makes observers more lenient in their judgment of subsequent immoral behaviors committed by a person. Environmental behavior is generally perceived as moral behavior, but it is not known whether it can trigger moral licensing by observers. In two pre-registered experimental laboratory studies (N 1 = 198, N 2 = 501), we have tested whether prior engagement in pro-environmental behavior triggers licensing by observers and thus makes observers judge more positively actors' subsequent immoral behavior (Study 1) and their subsequent anti- and pro-environmental behaviors (Study 2). We found that people engaging in pro-environmental behavior were subsequently rated as more pro-environmental and moral, and their subsequent pro- and anti-environmental behaviors (but not outright immoral behavior) were rated as more moral by observers. As these effects also concern subsequent pro-environmental behaviors, they are broader than what licensing theory suggests. [ABSTRACT FROM AUTHOR]