According to pwc the future looks uncertain

The pwc US Trendsetter Business Outlook April – May 2012 report has one diagram that I thought was interest. You can see how quarter on quarter respondents had a higher degree about the world economy over the coming 12 months.
pwc Trendsetter Business Outlook April - May 2012
More information
pwc US Trendsetter Business Outlook April – May 2012 (PDF)