WEAll Australia
This November, Sustain is showcasing and celebrating the growing urban agriculture movement around Australia. Sustain’s Executive Director, Nick Rose, explains why alternative, local and urban food movements are increasingly important and highlights some of the events happening as part of Urban Agriculture Month. By some
Today, we are often being told to eat local and seasonal food, either because other crops have been transported over long distances or because they are grown in energy-intensive greenhouses. But it wasn’t always this way. From the sixteenth to the twentieth century, urban farmers grew Mediterranean fruits and vegetables as far north as England and the Netherlands, using only renewable energy.
These crops were grown surrounded by massive ‘fruit walls,’ which stored the heat from the sun and released it at night, creating a microclimate that could increase the temperature by more than 10°C. Later, greenhouses built against the fruit walls further improved yields using solar energy alone.
Contents [1] Challenge as opportunity: Urban population growth [2] Protection for peri-urban agricultural lands – what’s already happening and what more can be done? [3] Promotion of urban agriculture – USA and Canada [4] Food Policy Councils – citizen engagement in shaping food policy [5]