No it’s not that kind of Moon Planting- I’m talking about actually growing crops on the Moon and in space, just one of the ambitious and unusual career opportunities proposed in the inspiring talk by James Wong last night in Cork.
The talk was hosted by the Biological, Earth and Environmental Science department, UCC. Speaking to a packed auditorium of mainly young horticulture students, TV botanist James Wong was keen to show a career in horticulture could be exciting, sexy, cutting edge, and perhaps most of all, lucrative.
Keen to get away from the typically uninspiring openings he sees on the internet, which paint a picture of horticulture as just back-breaking unskilled work aimed at “tidying up” garden borders, James invited us to consider opportunities as diverse as:
– the “living walls” or vertical gardens of Patrick Blanc;
–“living buildings” with movable panels of micro-algae in the walls which replace AC for cooling;
the amazing Botany Builders who are developing buildings that literally are living, made of trees;
– for those looking for something on a grander scale there may be inspiration to be found in holding back the deserts in China with Great Green walls of millions of trees;
or in designs like the amazing Sky Gardens of Singapore.
And if that was not enough to attract even the most adventurous horticulturalist eager to break the mold of growing the ubiquitous begonias, yes, there might even be opportunities in space with NASA’s project to grow plants on the moon by 2016– an essential first step to allow humans to travel into deep space.
James also catered for those with a more down-to-earth approach to gardening by discussing the interesting commercial and entertainment value of unusual edibles such as Synsepalum dulcificum the “miracle berry” that makes even raw rhubarb taste delicious shortly after eating some; or the potentially huge commercial potential in the anaesthetic properties of Spilanthes acmella, the “Electric Daisy”, also known as the toothache plant.
James is unapologetic in his futuristic and technophile approach, along with his irrepressible plant-geekery, and was not afraid to make a gentle jibe about someone who was objecting that their interest in plants was to “feed the world” rather than make money (one might aspire to do both of course). A couple of his sometimes outspoken and controversial views stuck with me:
At one point in the talk he showed a familiar map of North Africa, showing the relatively small square that, if entirely covered with pv solar panels could theoretically supply the whole world’s electricity. James was rather dismissive of such claims- “people live there” he said, “it would have an impact.” Just as importantly, solar cells do not have a very long life-expectancy, only about 25 years. Smart design solutions with plants however, which grow and reproduce themselves- now that might have much more promise for ecological restoration and even, as in his living walls examples, substitute for some energy production and efficiency.
The other idea was about innovation and change: horticulture in Britain, James thinks, has become stuck in a rut and is extremely conservative and unwilling to try new ideas- everyone just grows Begonias. There might be bold new ideas in British architecture, but “Why do we have to live as if it is 400 years ago when we go outdoors?” The irony in this retro-romantic, conservative trend is that when, in this part of the world, we think of heritage, we tend to think about how the Victorians did things, with their style standing for stability and tradition. Yet the Victorians themselves, in garden design at least according to James, were anything but conservative in style, and were obsessed with novelty, in design, new plant varieties, new concepts. In truth, we would be more like the Victorians with our approach to gardens, plants and perhaps even the natural world if we reached more for the stars.