This is a bit tricky. I assume that most people want to vary an Assumption (like climate sensitivity) to see how it compares to BAU. If we changed BAU, they there is no baseline for comparison.
My instinct is that this current behavior is vital for understanding.
Given that, do you have a suggestion about how we could add your feature without too much complexity?
I'd be happy to think with you about possible implementations.
Curious if anyone else sees value in this?
A few thoughts:
I would like to be able to have some changes in Assumptions, e.g. climate sensitivity, progress rations, shown the BAU graph, so that subsequent policy lever shifts are relative to those modified baselines. Is that possible to add?