The summer of 2007 will be bookmarked as the summer of Live Earth. Last Saturday, former vice-president of the USA, Al Gore, organised concerts in all continents to make the world more conscious about the climate change.
Kevin Wall, co-organiser and founder of SOS, Save Our Selves, stated: 'We have got to talk and make the whole world listen'. However, sceptics feel consciousness or attitude isn't the problem, but behaviour is. Who's right? Read all about it in this week's column.