Science, like Ziv's paper, can illustrate the trade-offs of various alternatives and illuminate paths that aren't quite so binary as the choice between dams and fish.
Ethics, therefore, offer a language which can take into account both human rights and public health concerns and illuminate paths for action that respect the inherent positions of both field, offering to bridge the fields for those who perceive dichotomies.
As two guides with flashlights ushered us along a paved, dimly illuminated path wide enough for a wheelchair, it felt like we were in the upper balcony of a dark opera house.
Thus, on Saturday 14 September , 1935 resplendent in full ceremonial regalia, she braved the autumn showers to address the large crowd assembled outside the Town Hall: "I hope the Blackpool Illuminations will illuminate the path of peace which the League of Nations is so nobly following on behalf of all young people throughout the world," she said.
We can imagine their grim visage on such occasions, illuminated paths of sweat scoring their dusty faces, hair held akimbo over penetrating eyes.
I think that human beings should not find themselves, but build themselves, and art is just an opportunity to illuminate my path and the path of others".
As you start the next phase of your journey, I want to share those nuggets with the hope that it might illuminate your path in some small way too.
The light we shed may only brighten our own way to the tomb, but it may well illuminate a path up and out for another.
