 
                    Measuring the Doughnut: A good life for all is possible within planetary boundaries
"it is theoretically possible to satisfy the basic needs of 10.4 billion people within ecological limits"
 
                     
                     
                     
                     
                     
                    | M | T | W | T | F | S | S | 
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | ||
| 6 | 7 | 8 | 9 | 10 | 11 | 12 | 
| 13 | 14 | 15 | 16 | 17 | 18 | 19 | 
| 20 | 21 | 22 | 23 | 24 | 25 | 26 | 
| 27 | 28 | 29 | 30 | 31 | ||