SPEECH - In the speech 'Monetary Policy in an Uncertain World' made on 13 November, Ian Macfarlane of the Reserve Bank of Australia said when we look around us at the challenges facing central banks in other countries, we are reminded that decisions are never easy. But if ever I am tempted to regard the Reserve Bank of Australia's task as difficult, I quickly banish such thoughts when I look at the task faced by our counterparts elsewhere. I do not think any of us at this time would wish to