Tack­ling the idea that human empa­thy is self-serving, Dacher Kelt­ner, for UC Berkeley’s Greater Good mag­a­zine, reviews a num­ber of stud­ies look­ing at why we are com­pas­sion­ate.

In other research by Emory Uni­ver­sity neu­ro­sci­en­tists James Rilling and Gre­gory Berns, par­tic­i­pants were given the chance to help some­one else while their brain activ­ity was recorded. Help­ing oth­ers trig­gered activ­ity in […] por­tions of the brain that turn on when peo­ple receive rewards or expe­ri­ence plea­sure. This is a rather remark­able find­ing: help­ing oth­ers brings the same plea­sure we get from the grat­i­fi­ca­tion of per­sonal desire.

The brain, then, seems wired up to respond to oth­ers’ suffering—indeed, it makes us feel good when we can alle­vi­ate that suf­fer­ing. But do other parts of the body also sug­gest a bio­log­i­cal basis for compassion?

That’s the bio­log­i­cal view on com­pas­sion, but what about other views? Ryan Sager looks at altru­ism from an evo­lu­tion­ary psy­chol­ogy stand­point.

Stud­ies seem to indi­cate that per­ceived altru­ism enhances attrac­tive­ness. [One study] for instance, finds that “coop­er­a­tive behav­ior increases the per­ceived attrac­tive­ness of the coop­er­a­tor.” (The same study also finds that peo­ple are more altru­is­tic toward peo­ple who are attrac­tive — but you prob­a­bly already knew that.) Like­wise, [a] paper in the British Jour­nal of Psy­chol­ogy finds evi­dence that women have a sig­nif­i­cant pref­er­ence for altru­is­tic mates, more so than men.

via Arts and Let­ters Daily