Bernard Connolly, global strategist at Banque AIG, said the Fed and the Treasury were doing too little, too late, to stave off disaster.
"Unless there is a very rapid change of mind, depression - with all its horrors and consequences - will be inevitable..." he said.
"We fear that a virtual nationalisation of the financial system will now be necessary," he said....
Albert Edwards, global strategist at Société Générale, said Washington's serial bail-outs are the inevitable result of the credit bubble of preceding years. "This was all baked in the cake long ago. What we have seen so far is just a dress rehearsal for the deep recession that is coming. America is going to be losing 500,000 jobs a months. That is when we will see interest rates go to zero. The deficit will be covered with printed money as it was in Japan. The endgame will be helicopters full of cash dropped by Ben Bernanke," he said.