The Last Song

Children being born today will inherit a very different planet from the one we have known throughout history.  The way things are going, the change they will see in their lifetimes won't be intelligently managed or even curtailed.  It will be catastrophic.  Catastrophic to people, but also to most other living things.  Which means catastrophic to people.

We don't seem to be capable of averting this, and I started wondering what evidence would be left of us in say, 20 million years?  What would be left to show of our self-important species?  No wood that we've used, no concrete. Even plastics wouldn't last nearly that long.  Cut diamonds would still be around, but they would be hard to find.  Some radioactive elements where power stations and missile silos once were might still be detectable, but again only in specific locations. 

The asteroid that killed all the non-avian dinosaurs left a telltale trace of iridium in a specific geological layer around the entire planet. Is there an equivalent that would be a ubiquitous telltale of human civilisation? 

One thing that will survive us will be those little space probes launched in the 1970s - Voyagers 1 and 2.  They will continue on their outward flights indefinitely, with nothing to destroy or even weather them very much.  What if some space-faring aliens stumble across one of these probes one day?  That's where The Last Song begins. 

Listen here.

2 comments

  • Ruth

    Ruth Brittany

    If my heart wasn't already broken for this poor planet, you just broke it again!

    If my heart wasn't already broken for this poor planet, you just broke it again!

  • colin blake

    colin blake wigan uk

    what a great song,a sad prophet of the Human race,may voyager never be damaged it may be all that is left to show earthlings were ever there.thanks again great music.

    what a great song,a sad prophet of the Human race,may voyager never be damaged it may be all that is left to show earthlings were ever there.thanks again great music.

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