Jeremy is a psychologist working with a team of archeologists. by working with this team, he hopes to piece together the changes that have occurred in human parenting since the dawn of time. jeremy is most likely a(n) psychologist

Jeremy is most likely an "evolutionary psychologist".

Evolutionary psychology is a theoretical approach in the social and common sciences that inspects psychological structure from an advanced developmental viewpoint. Evolutionary psychologists propose that it isn't just a sub discipline of psychology rather evolutionary hypothesis can give a central, metatheoretical structure that incorporates the whole field of psychology similarly as evolution has for biology.  

there are indirect ways of affecting state laws   by with holding funding's. and that's why we have a 55mph speed on the high way with a design of 70mph speed.

stable food supply,social structure, government,religion,culture/art,technology and writing/language;