Sydney Morning Herald: TEN kilometres above the earth, the Pope delivered a message to the people of Sydney: the world is God’s creation and humanity needs to safeguard it against the ravages of climate change. His message, unexpected and delivered in Italian, called for a spiritual response to the environmental crisis and asked Catholics – especially young people – to find “a way of living, a style of life that eases the problems caused to the environment”. “We need to rediscover our earth in the …