On jan­u­ary 15, Alexan­der de Vree and i pre­sent­ed a lec­ture on Niko Tin­ber­gen, his research on super­nor­mal stim­uli and  human behav­iour dur­ing De NUT­tige winkel (an annu­al series of per­for­mances by Nieuw Utrechts Toneel) in The­ater Kikker. The lec­ture was based on our research for De Meeuwen van Tin­ber­gen and focused on the impli­ca­tions of research in behav­iour­al biol­o­gy  in rela­tion to eco­nom­ics and the eco­nom­ic cri­sis. A small part of the lec­ture also focused on his broth­er (and fel­low Nobel Prize win­ner), the famous econ­o­mist Jan Tin­ber­gen.