David Stevens

Posts Tagged ‘ecology’

Warning

In Uncategorized on February 25, 2017 at 8:58 am

Goodness, I haven’t blogged this warning for quite a while. The most excellent Jared Diamond has warned us of the dangers of ecological collapse, but perhaps there is a more pertinent warning of the dangers of … well, of the dangers of sweets:

In 1849, hungry gold miners crossing the Nevada desert noticed some glistening balls of a candy-like substance on a cliff, licked or ate the balls, and discovered them to be sweet-tasting, but then they developed nausea. Eventually it was realized that the balls were hardened deposits made by small rodents, called packrats … Not being toilet trained, the rats urinate in their nests, and sugar and other substances crystallize from their urine as it dries out … In effect, the hungry gold miners were eating dried rat urine laced with rat feces and rat garbage.

– Collapse by Jared Diamond

Now you know: don’t, just don’t. Nancy Reagan was right. Just say no. Never accept sweets from a stranger. Or from rats.

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So Excitement

In Uncategorized on February 2, 2016 at 12:15 am

So excitement is right. There must just be something wonderful about being a ‘Tim’. I’ve raved before about Tim Powers, and of course there is Tim Brooke-Taylor, and, er, I suppose, Tiny Tim. But Australian Tims are in another category altogether – and I am not (just) talking about Tim Tams.

Tim Winton releases a book (for adults – not ‘The Bugalug Bum Thief’, for example, despite the intriguing title), and I’m there. Tim Flannery, (almost) ditto – ‘The Future Eaters’ remains amongst my favourite books. Hell, I even liked Tim from Big Brother a few years ago.

The darker moments of a former career can be interesting companions at 3am, but one moment of pure pleasure was when I arranged for Tim Low to speak at a conference. He divided the audience, and that was great. People came up to me afterwards, both pleased and puzzled. ‘Feral Future’ dealt with exotic invaders and pests, at the same time revealing much I never knew about the modern history of Australia, and it was followed by ‘The New Nature’. An important part of both books is how we are dominated by the thinking of our age, an alleged commonsense which often does not stand the test of time, and how important truths may be counterintuitive. I would wish these books on anyone with an interest in nature and/or Australia, and our ecological future. However, very important, read them in order – TNN has a greater degree of (cautious) optimism, and was meant to given the topic of FF. I, of course, being me, read TNN, thought, this is great, and hunted down FF – also great, but man was I bummed out. In the words of the immortal-ish Molly Meldrum, do yourself a favour and read them both (but yes, in order).

But: so excitement – I have in my hands the latest Tim Low. I cannot really comment because I have not read it yet, but it is about one of my favourite things: birds! And plenty of Australian birds! (have I mentioned that I am a birdwatcher, though a very bad one? has my wife told you how hard it is to work through our holiday photos to find a photo of our children, when most photos are of a branch where a bird had been sitting only moments before?) And science! And did I mention birds? – well, birds! And the cover is absolutely gorgeous …

song began

Low is an amazing writer and speaker, a fascinating man. He is a scientist who writes with both passion and where appropriate, dispassion, about such interesting and amazing things, especially on topics dear to my heart. I look forward to diving into this.