Like a lot of people (but not nearly enough) writer Sim Kern is worried about our planet’s climate. And like a lot of people who are teachers (but not nearly enough of other people) Kern is trying to effect meaningful change by educating their students about this issue. Though they’re doing it not just through lectures and dioramas, but with Seeds For The Swam (paperback, Kindle), a young adult cli-fi sci-fi novel they hope students of all ages will find enlightening and entertaining.