Get help planning your own eco/ethical wedding at the UK’s first Eco Chic Wedding & Home Show on Sunday 8 March 2009 at Birmingham Botanical Gardens in  Edgbaston (11am - 4pm).

The focus of World Water Day this year is transboundary waters: sharing water, sharing opportunities. UNECE and UNESCO are the lead UN agencies this year. Read more on the official UN World Water Day website.

Join the Put People First: Jobs, Justice, Climate march on Saturday 28 March. Marchers will demand jobs and justice for the global poor and action on climate from the G20 meeting in London the following week. Assemble 11 am on Embankment (Temple Tube, Charing Cross, Waterloo) Full details can be found on the 'Put People First' Website. Sponsored by Campaign Against Climate Change

On Saturday 28 March 2009 at 8.30pm, people, businesses and iconic buildings around the world will switch off their lights for an hour for  WWF’s Earth Hour. The goal is for a billion people around the world to sign up and switch off their lights for one hour.