Ultrawild: An Audacious Plan for Rewilding Every City on Earth

Steve Mushin

A & U Children’s, 2023

80pp., hbk., RRP $A34.99

9781760292812

When the introduction to a book is entitled ” Ludicrous Ideas are Bootcamp for Brains” then you know you have something that is going to be out there and it’s going to appeal to your wild thinkers, your madcap inventors and all those other kids who dwell in the Land of What If?

This is a most unusual book in both format and content and yet it is also most intriguing.  The author himself says that he had been having “outlandish ideas” for as long as he can remember, some successful, some not-so, but he is on a mission to “crush climate change by transforming every city on Earth into a jungle (or whatever other type of ecosystem it was before humans trashed it)”.

So in a comic-like format that follows his thought processes, he designs habitat-printing robot birds and water-filtering sewer submarines, calculates how far compost cannons can blast seed bombs (over a kilometre), brainstorms biomaterials with scientists and engineers, studies ecosystems and develops a deadly serious plan to transform cities into jungles, rewilding them into carbon-sucking mega-habitats for all species, and as fast as possible. But, as a highly-respected industrial designer, artist and inventor these are not the random machinations of a child’s wildest dreams, but serious collaborations with scientists and others who are concerned about the planet and which incorporate futuristic materials and foods, bio reactors, soil, forest ecosystems, mechanical flight, solar thermal power and working out just how fast we could actually turn roads into jungles, absorb carbon and reverse climate change. Each project has been researched and while not yet necessarily put into practice, each is theoretically possible and some are already happening,

Underpinned by quotes from those who have gone before including 14th century philosopher William of Ockham who said that “the simplest solution is almost always the best” (Occam’s razor) this is one to inspire all those who are concerned about climate change but who want and need to do more than reduce their personal use of plastic and who can see that doing what has always been done might not work in time, let alone be successful. It validates the wacky and the wild ideas some students have and encourages them to go even further.