Who would be today’s “Johnny Appleseed”?
Johnny Appleseed spent his adult life planting apple trees so that people he would never meet would have food: free, plentiful and nutritious. Today’s Johnny Appleseed would be the person who takes an invasive weed, say Amaranthus albus L. (also know as Pigweed or Tumbleweed), and hybridizes it so that its seeds are 5x bigger. Amaranth [...]

