Imagine with me for a moment. You’re shipwrecked on a beautiful “desert” isle. There’s good soil, the rain falls for 30 minutes every afternoon, starting precisely at 3 o’clock, and the temperatures hover between 65° at night and 80° at noon. In fact, it’s so lovely, you kind of hope you won’t be rescued!
There are no grocery stores, but you’re not worried. You salvaged a few months’ worth of food from your sinking ship, the local reef fish seem to leap into your homemade net, and you “just happened” to have packed a complete assortment of vegetable seeds in your waterproof luggage. (I told you we were imagining.)