An irrigation tube winds through a farm field, teaching lessons without a teacher. The quotes show how science and daily work can spark new ideas for food safety and production. They also mention modern projects like wind farms and sea farming as ways to feed a growing world.
![“You work here [on the farm] simply without philosophizing; sometimes the work is hard and crowded with pettiness. But at times you feel a surge of cosmic exaltation, like the clear light of the heavens... . And you, too, seem to be taking root in the soil which you are digging, to be nourished by…” quote by A. D. Gordon](https://sms4smile.com/quotes/i/634/a-d-gordon-48193_blades_you-work-here-on-the-farm-simply-without_857762.png)
