... ecological surrogacy, taxon substitution, and various forms of de-extinction.

We are part of the natural world, but we as a species are unique in that we have the ability to be aware of how we fit into things. We can intervene. That may be our blessing and our curse – to live with the duality that we are somehow both natural and unnatural.

I will admit my human interest – I’d be happier knowing I lived in a country where beavers swam in the rivers and far north, a few lynx and wolves padded through the recovering woods of the highlands. I’d like the crayfish infestations to be controlled, and I’d like to see species other than green parakeets flocking over my street.

Some mistakes of the past can be put right; the effects of invasive species can be negated, and long-absent species that were once part of Britain’s natural world can be reintroduced. I don’t advocate causing human suffering for the sake of giving nature a leg-up back to where it may once have been; but I do believe there is a way to mediate between the needs of those with competing interests for the land, to instill what’s left of nature with a bit more diversity, and the knock-on effect from that, excitement.

Then it’s a case of seeing what happens when we allow this ambiguity in.

And perhaps I’ll just have to learn to live with the parakeets.