3 Pros:
• An even and just situation for all
• Independent of historic achievements of the country (e.g., CO2)
• Combines all gases involved
3 Cons:
• Could become impractical
• Efforts for many measurements needed
• Defined for healthy workers, not for limited health conditions
![data](/sites/default/files/styles/max_1300x1300/public/2022-01/image068.png?itok=GuHrYDwm)