Chapters+11+and+12

__Flipped Lecture:__
__[|Bozeman: Soil, soil horizons, soil conservation, desertification]__ __[|Bozeman: Agriculture]__

**__Article:__**
[|The problem with aquaculture: farmed salmon]

**__Ted Talks:__**
[|Agriculture: A case for GMCs] [|Natural Pest Control and Integrated Pest Management (IPM)] [|Farming for the whole planet]

**__IPMs and Desertification Videos:__**

 * __[|Biological Pest Control IPM]__**
 * __[|IPM]__**
 * start about 45 seconds in**
 * [|Desertification]**
 * [|Sahel desertification animation]**