I made the point in last week’s Valentine’s Day post, that although the emphasis of this blog is about the methodology of using Statistics to understand the world through the analysis of data, it’s often the case that statistics in themselves tell their own story. In this way we learnt that a good proportion of the population of the UK buy their pets presents for Valentine’s Day.
Plummeting insect numbers `threaten collapse of nature’
The statistical and scientific evidence now points to the fact that, at current rates of decline, all insects could be extinct by the end of the century. Admittedly, it’s probably not great science or statistics to extrapolate the current annual loss of 2.5% in that way, but nevertheless it gives you a picture of the way things are going. This projected elimination of insects would be, by some definitions, the sixth mass extinction event on earth. (Earlier versions wiped out dinosaurs and so on).
And before you go all Donald Trump, and say ‘bring it on: mosquito-free holidays’, you need to remember that life on earth is a complex ecological system in which the big things (including humans) are indirectly dependent on the little things (including insects) via complex bio-mechanisms for mutual survival. So if all the insects go, all the humans go too. And this is by the end of the century, remember.
Here’s First Dog on the Moon’s take on it:
So, yeah, let’s do our best to make money for our clients. But let’s also not forget that money only has value if we have a world to spend it in, and use Statistics and all other means at our disposal to fight for the survival of our planet and all the species that live on it.