P1: Introduction of topic & Possible Theory (probably to be discredited b/c of "some anthropologists..."): some say that cave paintings suggest the artists' culture had a more secure way of life and were done by distinct group of artists
P2: Reasons to not believe theory: paintings were in hard to reach spots
P3: Alternate theory & support: paintings were done to improve hunting, support: content of paintings and footprints suggesting rituals done in front of the paintings
Scale:
Cave paintings tell us that society was more secure and had extra time on its hands
vs.
Cave paintings indicate attempts to affect hunt outcome