Everyone knows that we all need to do more to make change happen. So no one needs another excessive book of facts and damming predictions, right?

Well, no, not exactly. For starters, I Count is only £3. So you could probably pick up a copy with the spare change from your lunch hour. Secondly, it is actually a really easy - and yes, enlightening - read. More eye-opening than overpowering, the 16 step, no-nonsense guide to doing your bit and achieving "climate bliss", is written irreverently (part taking the piss, part haranguing you) and is offset by a series of David Shrigley/Banksy influenced designs adding a further touch of amusement.

If you're in the throng of people who feel like you could be doing more to abet climate chaos, but can't really be bothered to investigate how, then buy I Count. It's under a fiver, and really does highlight how easily you could make a difference. (Marv Henley-Baxter)