old/new Audi coparisons

[Phil Payne]

> >   It wasn't just the cost - the forests started dying, too.
>
> For an entirely different reason...namely the INCREDIBLE levels of
> industrial pollution and emissions.

Some scientists think it's something tree populations just do every now and then.  It seems dendritic analysis has proved it
happened before fossil fuel burning started at all.

--
  Phil Payne
  http://www.isham-research.com
  +44 7785 302 803
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