| Pick fruits and vegetables and eat them immediately. |
Eat irradiated, frozen and processed fruits and vegetables that sat in storage 6 months and came from the other side of the earth. |
| Sleep when the sun is down. |
Sleep according to work schedules. |
| Active |
Sedentary |
| High calorie fats and sugars hard to come by. |
High calorie foods in abundance. |
| Salt hard to come by. |
Salt in abundance. |
| Live in small bands. |
Live in giant cities. |
| One person does all the tasks to stay alive. |
Specialisation. |
| Dealing with predators. |
Dealing with advertisers and other con men. |