Here's what you need to do:

1. Download the PDF - you can then print it out or edit it online using something like PDF escape. Obviously editing online is the greener option, but I will hold my hand up here and admit that I'm very much still a pen and paper girl, so if you're the same, don't sweat it.
If you print it out and stick it somewhere you'll see it regularly, I personally think you're more likely to actually make your chosen actions happen, rather than excitedly edit it and then lose it amongst all the other docs on your computer (but that might be just me...)

2. Take a look through the list of ideas .
Imperial College came up with a list of '9 things you can do about climate change' which I've used as the basis, and I've combined this with some of the things from The JUMP and come up with 70 odd ideas (I think!).
The ideas are just that, ideas. Take the ones you want to focus on this year, ignore the ones that don't work for you at the moment, joyously cross off the ones you've already done! Remember that you can 'ish' any of the ideas to make them work for you and your family.
And there's space to add your own ideas too as it's by no means a comprehensive list.

3. The first two pages are the ideas, then there's a blank bingo style sheet for you to add in your 23 in '23 - the ideas/actions you want to make happen this year - one per square - so you can cross them off as you do them.

Do share your bingo sheets online - tag me @sustainableish and use the hashtag #23in23 to spread the word!

PS. I'll be sharing content and resources for each of the actions over the coming months via e-mail and the blog, so do keep checking in.