Bestselling author Colm O'Regan is a worrier. A professional one. Caution is his watchword.

Risk aversion is his love language. Now Colm is grappling with the biggest worry of all: the whole 'planet being on fire' thing and how exactly we can help. Don't worry, this isn't a book telling you how to live off the grid and make your own planet-friendly soap from woodlice (that's the sequel).

Instead, It's about trying to be become the greenest version of yourself; about joining the ranks of those who give a shit and do a bit. So if you've fretted about using your diesel car to get closer to nature, eating your ethical food off a plastic plate, existing, and have a general feeling we're all doing too little, too late, Climate Worrier is the book for you.