… Hugo Slim to lead an oral history project called ‘ Listening for a change ’. He recognised clearly that too many development experts seem … demanding programme of work and collaboration. In 2001, he identified climate change as a critical issue and encouraged climate change expert … fall of Pol Pot. Also the founder director of Earthwatch Europe , he is survived by his children Peter, Clare, Dorcas, Gráinne, Siobhan and …