human
WALKING UPRIGHT
WALKING UPRIGHT
WALKING UPRIGHT
USE OF DIFFERENT TOOLS
USE OF DIFFERENT TOOLS
domestication of animals
changes in the human body
complexity of the brain
complexity of the brain
human flourishing
human flourishing
eudaimonia
WELL-BEING THEORY
PERMA
positive emotion
emotion
engagement
fully engage
relationship
meaningful life
accomplishment
accomplishment