Showing posts with label evolutionary theory. Show all posts
Showing posts with label evolutionary theory. Show all posts

21 Apr 2020

Last Rat Standing (Darwin and Bond in the Age of Coronavirus)

New York City rat (photo by Christopher Sadowski) 
and Javier Badem as Raoul Silva in Skyfall (2012)


There's a lovely scene in the Bond film Skyfall in which the villain, Raoul Silva, played by brilliant Spanish actor Javier Badem, tells the story of his grandmother's solution to the problem of rats when they infest the tiny island on which she lives:

"They'd come on a fishing boat and gorged themselves on coconut. So how do you get rats off an island, hmm? My grandmother showed me. We buried an oil drum and hinged the lid. Then we wired coconut to the lid as bait. The rats would come for the coconut and they would fall into the drum. And after a month, you've trapped all the rats. But what did you do then? Throw the drum into the ocean? Burn it? No. You just leave it. And they begin to get hungry. Then one by one, they start eating each other, until there are only two left. The two survivors. And then what - do you kill them? No. You take them and release them into the trees. Only now, they don't eat coconut anymore. Now they only eat rat. You have changed their nature."

I thought of this when I read about the plight of rats in NYC (and elsewhere) during the coronavirus pandemic. Thanks to the so-called lockdown, many of their favourite feeding places - such as the bins at the back of restaurants - are no longer viable options, forcing these resilient rodents to resort to desperate measures. Not only are they fighting one another for food, but some have turned cannibalistic and are devouring their own kind.

The fact is, the threat of starvation makes rats - like people - behave in extremely different ways; they effectively change their nature, as Sr. Silva would say.

I suppose, in the end, this will give them an evolutionary kick up the arse and result in a future breed of stronger, more aggressive, more resourceful rats (survival of the fittest being the popular name for the mechanism of natural selection we can witness at work here).    


Notes

Skyfall (2012), dir. Sam Mendes, starring Daniel Craig (as James Bond) and Javier Bardem (as Raoul Silva): click here to watch the scene I mention above.