The US cannot isolate itself from other countries and the effects
of global warming. The impacts are too pronounced and widely
distributed, and the economy is too widely integrated and
dependent on sources of goods and services from all parts of
the globe.

Additionally, as the (formerly) largest economic power, the US is
a symbol of the engine of wealth that has used the world's
resources from every country, and created the environmental
impacts and climatic changes that countries and peoples will
suffer from. All those SUVs make a big impression. For better
or worse we are the symbol.

We are also the actuality, using more than a quarter of the
world's energy production for a fraction of the population. Our
energy usage is double that of Europe's for a bout the same
standard of living, and now GNP. Though twice as productive
per unit of energy as we were in the '70's, we still lag the world
tremendously.

Current US foreign policy and actions have been oriented
towards trying to isolate ourselves from the impacts, while
securing sources of supply, without regard for social, political
and environmental impacts. It is a zero sum game that seeks to
keep the US from being a loser in the competition. We should
expect to hear a lot from peoples and nations that don't want to
be zeroed out.

Hey Steve,
Enjoy your site. For a few interesting, existing in-depth hypotheticals about scenarios for the future,check out ch. 25 (Possible Worlds) in Philip Bobbitt's The Shield of Achilles.