appropriate technology
適正技術
Amish way of life § Use of modern technology
Bush Pump
Cradle to Cradle Design
Critique of technology
Deindustrialization
List of environment topics
Family planning
No innovation without representation
Old Order Mennonite
Productivity improving technologies (historical)
Schumacher Center for a New Economics
Russian Mennonite
Source reduction
Synthetic biology
Technology and society
Zero emission
Whole Earth Catalog
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define appropriate technology
wikipedia appropriate technology
weblio appropriate technology
kotobank appropriate technology
jisho appropriate technology