Submit your action. Make it a simple, everyday action that everyone can do. One that, done by lots of people, will change the world. 'Be less grumpy'. 'Have more meals together'. 'Wear a sweater this winter'. What tiny tweak would boost your week?

Describe your action. Keep it short and sweet; fifty words or less. Example. 'Don't dawdle in the shower' :'Daydreaming means you waste water. If ONE MILLION people got a wiggle on in the morning we would save an ocean. (And annoy our sisters less.)'

Photograph your action. Go crazy. World's your oyster. You can shoot it or sculpt it and send us a snap, scribble it or doodle it or try an art attack. You can illustrate it with collage and act it out with friends, you can rustle up a masterpiece with n'owt but coloured pens.