The vertical urban farm uses a hydraulic system. Not my image.

Urban Farming

For the first time in human history, over half of the global population live in cities*. This urbanization trend is continuing, with estimates that by 2030 the urban population could be five billion**. The staggering seven billion milestone we hit two years ago is just the start… The UN thinks we’ll reach at least nine billion before the global population starts to level out. Cities are currently grossly unsustainable and their resilience to shocks in the energy market, transport and logistics system is poor. A good way of dealing with these challenges is for cities to start producing some (and eventually most) of their own food. Where space is a scarce resource, we tend to build up into the sky. And that’s exactly what innovative company Sky Greens is doing in Singapore. Have a look at this video:

The vertical urban farm uses a hydraulic system. Not my image.

The vertical urban farm uses a hydraulic system. Not my image.

Resources:
http://www.who.int/gho/urban_health/situation_trends/urban_population_growth_text/en/
**http://www.unfpa.org/pds/urbanization.htm

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