Pretty interesting lecture series here. Trees are less fragile than grain-yielding grasses, not vulnerable to weeds. Nuts are a high-calorie food, so why not get bulk calories from nut-orchards instead of fields of broadacre crops?

• https://youtube.com/watch?v=CJpitVC4mzs
• https://youtube.com/watch?v=vINVDKJQKcU
• https://youtube.com/watch?v=N862oye1HTY
• https://youtube.com/watch?v=y1NB1O7sLMs
• https://youtube.com/watch?v=-ZzT6lF2Fjc
• https://youtube.com/watch?v=3PWjMQllTpo
• https://youtube.com/watch?v=IsW0icwlnuo
• https://youtube.com/watch?v=jpTXVWmv4I8
• https://youtube.com/watch?v=ErgHXYIJidU
• https://youtube.com/watch?v=E73t7DU6zZI