On the nail Marvin! I can work with this one in my story. They need to see through the crap and pick out where we are going to make a judgement and apply their laws if action is needed (or come back in a century or two to check on progress).Likely it would be something in comparison to themselves; something which as humans it would be impossible for us to guess at. It would also depend on what values were important to them.
They may listen to the music of Mozart, read the words of Shakespeare and view the works of De Vinci or Michaelangelo, and consider us to be an enlightened, cultivated form of life.
They may switch on the TV or read history books and jusge us by those standards.
Or they may regard humans in the same way that we might regard a colony of ants.
Fossil fuels might not be common. What if we evolved earlier? No oil layer.I think most technological civilisations would likely have gone through some sort of technological explosion powered by fossil fuels similar to us and they would probably recognise that we are coming to the end of ours having exhausted most of the easily accessible fossil fuels and hugely (permanently) damaged our environment in the process. This would I think be a relatively common phase for such civilisations. So I would suggest they might describe us as nearing the end of our fossil fuel era and also recognise this as a critical and highly dangerous stage in a civilisation's evolution. But that might depend somewhat on whether the aliens have encountered other civilisations. If so they will probably have a framework of such 'eras' if not then they would only have their own history to compare with.
If that's the case could what would replace these fuels and build the industries we have?Fossil fuels might not be common. What if we evolved earlier? No oil layer.
There isn't a replacement other than a different development path. More bio and nuke, for instance. But it would be a setback for chemistry and power.If that's the case could what would replace these fuels and build the industries we have?
It can, if done by a small party. It were the great numbers, the greed, the feeling of superiority, that did the most damage.Does peacefulness and curiosity-driven exploration really go together?
That's what I ponder.
That's a possibility but I would say unlikely. As I understand it most of our fossil fuels were laid down long before advanced animals appeared on the scene and I would think that is likely elsewhere as well. I believe the vast majority of them were laid down, starting around the Devonian, by algae, bacteria and plants well before, for example, the dinosaurs appeared. If this is correct then it seems likely that any planet will do similar well before animals have advanced as far as intelligence. Not impossible but I'd say unlikely.Fossil fuels might not be common. What if we evolved earlier? No oil layer.