Global consumer confidence cautiously edged up one index point to 93 in the second quarter as confidence increases in booming Asian markets were offset by European consumers’ growing concerns of an escalating debt crisis, which battered confidence levels in Spain, Italy and France, according to the latest edition of the Nielsen Global Consumer Confidence Index. Consumer confidence rose two points in the U.S. in Q2 to 87, where the world’s largest economy continued on course for a slow, but steady climb out of the recession. Consumer Confidence Index levels above and below a baseline of 100 indicate degrees of optimism and pessimism.