A Reef in Time

cover of the book A Reef in Time is a book I have known about since it was published in 2008 but I only got around to reading it a few months ago. It is such a great book (great in the sense of masterful, imposing or significant, not fun) that I wanted to tell others about it via some sort of review, but I was daunted by the fact that Charlie Veron’s work is far beyond my capacity to critique in any meaningful way. He is, after all, a legend of reef science (see wikipedia or climateshifts or even his facebook page), while I barely dip my toes into the subject.

This page is my compromise: a collection of comments which agree with my own perception of the book but carry the weight of opinion of people far more expert than myself. I will start with the author:

When I started writing ‘A Reef in Time’, I knew that climate change was likely to have serious consequences for coral reefs, but even I was shocked to the core by what all the best science that existed was saying. In a long phase of personal anguish I turned to specialists in many different fields of science to find anything that might suggest a fault in my own conclusions. No luck. The bottom line remains: the GBR can indeed be utterly trashed in the lifetime of today’s children. That certainty is what motivates me to broadcast this message as clearly, as accurately and, yes, as loudly, as I can.

That quote appeared on a blog post by Caspar Henderson, who has this (and more) to say about the book:

… this book does more than simply convey the central message that climate change – and in particular ocean acidification – threaten to destroy the GBR, and that action to avert this should be a top priority. It also does at least two other useful things. One, it provides a brilliantly clear and authoritative introduction to much of the history of life on earth via a focus on some of the most productive ecosystems in the seven tenths that is ocean. Two, it conveys the stupendous enormity of a mass extinction event which – unless somehow averted – is likely to be the biggest in sixty five million years …

The book is also fascinating in its detailed account of the GBR itself, including a plausible account of a ‘stone age Utopia’ in which aboriginal peoples may have lived in caves under what, today (following a rapid rise in sea level at the end of the last glaciation about 11,500 years ago), are coral reefs.

Another opinion comes (via the publisher’s site) from Louise Goggin, writing in Australian Marine Science Association Bulletin: 

This is not a book for the fainthearted… Indeed, Veron believes we are on the brink of the sixth mass extinction of the planet. He makes his case in this book and paints a vivid picture of what we will be losing if we do not stop spewing greenhouse gases into the atmosphere… The book is easy to read with well-placed illustrations to explain complex concepts. It presents its argument in a logical and increasingly disturbing sequence that reaches a bleak end. It is a plea for urgent action written by a man who is passionate about the Great Barrier Reef. It should be read widely by anyone who cares about our planet.

Climate science is advancing so rapidly that 2008 is a long time ago. Sadly, none of the recent news makes Veron’s predictions seem any less likely. See, for instance, “New Maps Depict Potential Worldwide Coral Bleaching by 2056” on Science Daily in February this year.

Townsville Beekeepers Association at Eco-fiesta

beekeepers flyer

More from the Eco-fiesta, as promised: the Beekeepers were handing out flyers for their own activities (download the pdf here for contact info) and a warning about the Asian honey bees from Biosecurity Qld which you can get here. They were also showing off hives and sharing honey … which you can’t get here, unfortunately.

I didn’t see any information about native honey bees at the stall but it’s quite possible some of their members do keep them.

Alternatives to invasive garden plants

flyer for "grow me instead"

“Grow Me Instead” aims to reduce the impact of invasive garden plants on our environment and is a joint initiative of the nursery industry and the federal government. Their cards (above) were being handed out at Eco-fiesta but their website is more useful to us now the fiesta is finished for the year.

The home page introduces the programme and presents a clickable map taking the visitor to their home state and to their region within it. There they find a list of problematic plants … quite an illuminating, convincing and embarrassing one in my case, since the dry tropics list of 30 plants includes at least half a dozen which have proven themselves to be nuisances in my own garden. I am forever ripping out Black-eyed Susan and Coral Bells, for instance. It’s not all bad, however: we found a garden full of Mother-in-law’s Tongue when we arrived and have now eliminated them almost entirely. But this is a valuable programme and a website I will be revisiting, perhaps for quite a while. Their “Links” page is good, too.