Re:biological markers, the ideal situation would be multiple markers in both the animal in an ideal life vs their current life vs a perfectly unideal life, then scores would be given based on how their current life compares. In practice, sometimes we have found data on a happy life vs a standard life for an animal and can get some sense of how far away these are from each other, but often we have found no applicable data at all for this section. Our reports are very time capped (5 hours or less depending on the importance of the animal), so we do not dive deep into the mechanisms.
Humans from different situations will be ranked as well. I agree having them as a comparative measure for cross-species comparison allows for much easier intuition checks.
Re:biological markers, the ideal situation would be multiple markers in both the animal in an ideal life vs their current life vs a perfectly unideal life, then scores would be given based on how their current life compares. In practice, sometimes we have found data on a happy life vs a standard life for an animal and can get some sense of how far away these are from each other, but often we have found no applicable data at all for this section. Our reports are very time capped (5 hours or less depending on the importance of the animal), so we do not dive deep into the mechanisms.
Humans from different situations will be ranked as well. I agree having them as a comparative measure for cross-species comparison allows for much easier intuition checks.