I often recommend this one: https://www.jacobinmag.com/2011/12/four-futures https://www.jacobinmag.com/2011/12/four-futures -- it has since been elaborated into

I often recommend this one: https://www.jacobinmag.com/2011/12/four-futures https://www.jacobinmag.com/2011/12/four-futures -- it has since been elaborated into a book. Bonus points for lots of sci-fi references.