Last Sunday, someone who had read a ‘dung beetles and cow plops’ blog I wrote two years ago sent me a message that was anonymous but encouraging.
(By the way, for those of you who read my last couple of blogs, my seriously ill brother in Fort Worth is showing slow but steady signs of improvement, so we’re deeply hopeful of getting to see him soon as he begins a long road to recovery.)
In that two-year-old blog, I wrote about a story in The Australian newspaper concerning dung beetles and how they have saved Australia from a plague of flies.
A writer named Julian Cribb reported that flies used to be so bad in many places here in Australia in the summertime that they were a health hazard. Nobody wanted to be outdoors in their worst seasons because they’d quickly mob you, especially if you had worked up a sweat, which is easy to do in most places here around Christmas time.
Cribb’s article claimed that 270 million cow patties plop down on Aussie dirt every day. Left on top of the ground for a couple of weeks, each of those bovine gifts can produce 3,000 flies.
Even with my limited math skills, I could calculate that 270 million cow plops times 3,000 per day for, say, 60 hot days = a lot of flies.
Evidently that’s what happened each year until dung beetles were introduced in the 1960s and went to work balling up and burying bits of fresh cow stuff before flies could fill each plop with eggs destined to become maggots and then buzzing menaces to human (and animal) comfort.
“The greatest recycling enterprise in our national history,” Cribb wrote, came about because of the efforts of George Boremissza, coleopterist (beetle expert), who introduced the industrious little creatures to this land where so many non-native species – rabbits, foxes, cane toads — have produced natural disasters.
In 2006 Cribb worried that the drought Australia was going through (eased somewhat, now, but not yet ended) might kill off the beetles. When soil is dry, it becomes too hard for the mighty little workers to dig into so that they can bury their balled-up plunder.
That buried dung enriches pastures, thereby increasing yields of meat, milk, and wool since the fertilized soil can support more steers, milk cows, and sheep. All of whom produce new sites of competition between flies and beetles, of course, every day, all year long.
Wait, the news gets worse.
George Boremissza’s beetle program was axed after a couple of decades, according to Cribb, and dung beetle science here is as dead as the dodo. Very few scientists are trying to figure out what to do if the beetles can’t continue to silently, daily, diligently save our necks from flies.
It’s not the kind of science that can lead to intellectual property capable of producing profit. So flies, which are usually only a minor nuisance here now even in the summer, could make a devastating comeback.
But maybe not. My anonymous blog reader sent this message to my old blog site as a comment: “I am working on an integrated solution right now. Watch for it in the Buckminster Fuller Challenge Idea Index entries for 2009.”
I will. I hope your solution, dear reader of my old blog, is brilliant and cheap, even though it will be hard to compete with beetles, millions of them willing to work for… well, you know.
Hey, and what about this? If the beetles die out and the ‘integrated solution’ falls short, we could all become vegetarian. Fewer cows = fewer plops = fewer flies.
Sounds like a winning formula to me.
Wait, what was that sound?
Oh.
I think that, for many of you, my idea just plopped.