Dear Georgina,
Very deeply original essay in the spirit of Cartesian doubt. You put a very deep philosophical questions. Yes, indeed, very important issue that sets high goals for Humanity:"And if a blade of grass is priceless, what is the value of a human being?"
You have a good essay title: "Smooth seas do not make good sailors". It makes deep thinking about choosing a reliable course:
"It is by a mathematical point only that we are wise,
as the sailor or the fugitive slave keeps the polestar in his eye;
but that is sufficient guidance for all our life.
We may not arrive at our port within a calculable period,
but we would preserve the true course." (Henry David Thoreau)
We must all work together to find "Pole Star" and "Point of support". We need a new "Great Common Cause" to save Peace, Nature and Humanity. Great Dream always go alond with Freedom without fear, Hope, Love. Justice.
It's time. We start the path. The New Era and a New Generation demanded action.
Thank FQXi that brings together people for "brainstorming" on very important topics of modern humanity!
I wish you good luck!
All the Best,
Vladimir