Some 1 billion people will be forced from their homes by 2050 as climate change deepens an already huge global migration crisis, predicts an authoritative new report by Christian Aid - which shows that scapegoating immigrants is the wrong approach.

As Tony Blair prepares to step down as British PM, the Catholic Fund for Overseas Development (CAFOD) offers an assessment and balance sheet of the impact of his policies on international development.

Rich countries like the UK have to redouble their efforts to reduce greenhouse emissions and must aim to make cuts of at least 80 per cent by 2050, says Christian Aid, responding to the latest UN global warming report.

If you want to watch dolphins with that little bit extra, then why not combine it with a weekend away too?