Mark Greene

With a background in advertising, Mark was formerly a lecturer in communications and subsequently Vice-Principal of London Bible College. Currently he serves as the Executive Director of the London Institute for Contemporary Christianity. Apart from communications, Mark teaches courses in biblical perspectives on contemporary culture and specialises in workplace ministry. He is the author of “ Imagine: How will the UK be won?”, “Thank God it’s Monday”, “Supporting Christians at Work – without going insane”, “The Three-Eared Preacher” and “Of Love, Life and Caffe Latte”. Mark has served as Chairman of Jews for Jesus (Europe) and worked as a consultant for, amongst others, the Billy Graham Evangelistic Association, IFES, Jubilee 2000 and Tear Fund.

Dave Bookless

Dave Bookless is National Director of A Rocha UK, part of an international environmental charity that runs practical environmental projects in 16 countries across five continents. His passion is living and communicating Christian faith in ways that reflect the full scope of the biblical Gospel and speak to contemporary cultures. An ordained Church of England minister, Dave lives in multi-racial Southall where he served for a time as curate of St John’s Church until taking on his present ministry with A Rocha UK. He has written widely on the relationships between belief and environment, and on inter-faith relations. He has contributed to various books including Caring for Creation (BRF) and “When Enough is Enough – A Christian Framework for Sustainability” (IVP/Apolos)