> The jury is just there to evaluate the credibility of the competing experts who have offered opinions on that question. If lay people are not equipped to evaluate such credibility, that calls into question the very underpinnings of our policy-making institutions.

Isn’t that the point being made?

Frankly I don’t see how juries can possibly be expected to weigh two expert opinions espousing statistical whatever’s. I can force a statistical argument either way, and if you don’t have both a background in the area and time to dig through assumptions you’re gonna have a hard time knowing if I’m right.