What are you doing tomorrow? I hope it involves walking, or taking the bus, or staying at home in bed all day. Why? Because it’s World Car Free Day.

You can find out more on the Governement’s new sustainability portal:

Living sustainably means living smarter. Through this site you’ll learn how to live smarter, reduce your impacts on the environment, and save money. You’ll find information to help you make important choices about how you use fuel, electricity and water and what to do with your rubbish.

And if you recognise the joke in the title of this post, perhaps you might like to consider switching to an organic cotton alternative – or a moon cup?