Becoming vegan is the most important and direct change we can immediately make to save the planet and its species.

There are always people willing to commit unspeakable human atrocity in exchange for a little power and privilege.

This too is a jihad. Yet we Americans find ourselves in the dangerous position of going to war not against a state but against a phantom. The jihad we have embarked upon is targeting an elusive and protean enemy. The battle we have begun is never-ending. But it may be too late to wind back the heady rhetoric. We have embarked on a campaign as quixotic as the one mounted to destroy us.

And let's not forget that internally, we are, like all dying empires, being hollowed out from the inside in terms of infrastructure. I live near Philly, I live in Princeton. The school system is shattered with closings and layoffs. Libraries are being shuttered. Head Start is being cut back. Unemployment benefits are not being extended. You know, we've reached a point of both physical and emotional exhaustion.

Poor people, especially those of color, are worth nothing to corporations and private contractors if they are on the street. In jail and prisons, however, they can each generate corporate revenues of $30,000 to $40,000 a year.

The belief that rational and quantifiable disciplines such as science can be used to perfect human society is no less absurd than a belief in magic, angels, and divine intervention.

To emotionally accept impending disaster, to attain the gut-level understanding that the power elite will not respond rationally to the devastation of the ecosystem, is as difficult to accept as our own mortality. The most daunting existential struggle of our time is to ingest this awful truth-intellect ually and emotionally-and continue to resist the forces that are destroying us.