If you love a hike in a forest, or collecting fall leaves with your kids, or sitting under a tree with a book, this read will fill you with awe and joy.
Don’t let the simple title mislead you --- This is one of the most ambitious books about trees and Smith succeeds in making their diversity and ecology and cultural significance perfectly clear.
Smith was a leader with the Royal Botanic Gardens at Kew. He has been responsible for the “State of the World’s Trees Report.” But this isn’t a dry text full of technical words. Smith’s love and unabashed pleasure in what these plants give to our planet comes through in almost every page of text, photographs and diagrams.
The over 300 pages of this oversized book take into account: Seeds, Leaves, Form, Bark, Wood, Flowers, Fruits, Symbiosis and how humans and trees enrich each other. 5*
For those who want a little more of Smith’s style, I will quote some examples below:
On the Mopane Tree: “On deeper soils, mopane trees grow straight and tall, creating a cathedral-like effect, their trunks like pillars and their canopy forming a roof. In the autumn, mopane woodlands are similar in appearance to European beech forests, the trees’ butterfly-shaped leaves turning every shade of yellow, orange and gold. For many rural southern African communities that rely on firewood, mopane wood is like low-grade coal. The wood is dense…and it burns slowly and steadily with a very high caloric value making it the perfect fuel for fires on which to cook and keep the house warm on a winter’s night.”
On trees’ chemical defenses: “Many readers in the northern hemisphere will be familiar with the nettle…and its stinging hairs but, of course, nettles are not trees. So think of a nettle scaled up both in size and fire power and you get … the ‘gympie gympie’ tree of Australia…which grows up to…15 feet tall. As with all stinging plants in the nettle family, the blow is delivered by tiny, hollow silica hairs, which inject a toxin into the skin. In the case of the gympie gympie, the toxin is a peptide called ‘moroidin’, and the pain it induces has been likened to being burnt with hot acid and electrocuted at the same time. The most effective treatment is said to be rubbing the (body) area with dilute hydrochloric acid to denature the peptide, and then using wax strips to remove the remaining (plant) hairs…”
On man’s relationship to nature: The understanding that we are part and symbionts of nature, not somehow above it, is well established in traditional cultures. And while it is difficult to pinpoint where the opposite idea – of man’s dominion over nature – originated, it too goes back a long way….(Genesis 1:28)…Much later, the notion of humans as ‘masters and possessors of nature’ (Descartes) gained currency during the Enlightenment, and accelerated with industrialization, advances in medical sciences and other new technologies. In 1992, the United Nations Convention on Biological Diversity actually enshrined in international law the sovereignty of nations over biodiversity…The rationale was that if states owned their biodiversity and were able to harness its financial value, they would also be more likely to look after it. In practice, neither of these things happened….”