Food & agriculture – October 16

•Can Industrial Agriculture Provide Global Food Security?
•Dutch greenhouses are rapidly tapping into the geothermal opportunity
•Container City: The Colombian Food Court with Personality
•Rooftop Farming Is Getting Off The Ground
•Food poverty is an attack on society

Permaculture pocket knives

I was challenged by a colleague about wearing a pocket knife, which he pointed out was illegal (without a genuine reason). This was news to me and intensified my feelings of alienation as a country person visiting the centre of a large city. What was the world coming to? But it also stimulated thought about what my genuine reasons for carrying a pocket knife in public might be and how that question was intimately connected to permaculture.