"geoff" wrote in message
...
snip

the greatest threat to the world is global warming - Bush has ducked out
of signing the Kyoto protocols which, while not perfect are at least a
step in the right direction


Allegedly...
No one has / proved / what is causing global warming or the Ozone hole,
there is a train of though that suggests it / could / be being cause from
the other side or might be a natural Earth cycle.

A couple of years ago we were told the flooding in York was the worst for
400 years an is proof of climate change, OK, but what caused the flooding
400 years ago ? - it certainly wasn't caused by burning Hydrocarbons (one
the level we do now.