" Lessons: Diversity = resilience. Abundance = resilience. to survive catastrophe, you need a surplus, a reservoir, money under the mattress, food in the fridge. If you're already starving, you won't survive a famine. Take the world down to the bone and the only thing that flourishes are boneyards; the only thing that expands is collapse. "

― Carl Safina , The View from Lazy Point: A Natural Year in an Unnatural World