I find the manifesto an attractive genre.

Most persuasive writing takes disagreement or indecision as its point of departure. Not the manifesto. A manifesto assumes agreement or at least sympathy and persuades toward full embrace and action.

A good manifesto activates an egregore.

One other winning characteristic of the manifesto is its brevity, which makes it eminently letterpressable and chapbookable. I have at least two manifestos I could write:

• Exnihilist Manifesto — Reality is morally meaningful and you know it. And reality is pregnant with surprise.
• Polycentrist Manifesto — The world we inhabit is one of myriad experiential and agential subjective centers. We should not be naively ego-centric, nor naively other-centric. We should polycenter ourselves. Empathy, the Golden Rule, law and principles are indispensable to polycentered life.