When did responsible tourism first become an issue for you?
In my previous job, I worked in adult education in central London and was involved in taking groups of students on trips to exotic destinations to experience wildlife and different cultures. I increasingly noticed the slogan 'take only photographs, leave only footprints' and I felt myself becoming more and more concerned about the lack of any payback from visitors to communities. People were leaving nothing behind; making almost no contribution to the local community or wildlife conservation. I eventually moved over and worked in tour operating for a couple of years until the opportunity came to bid for a research grant into ecotourism. We won that …