Figure 4.

Illustration of Temporal Scaling of Lifespan Distributions

Left: Four hypothetical viability curves corresponding to different interventions. Right: The same four curves are temporally rescaled based on the median lifespan value of each. The orange, yellow, and blue curves are identical after scaling, whereas the purple curve is different, indicating that the former three interventions act via the same underlying mechanism, whereas the last intervention operates via a different mechanism. To avoid exact overlap, the orange and yellow curves have been slightly shifted in the x direction.