Ken Rogoff, Harvard University Economics Professor, says now is the time to act on inflation. David Kostin, Goldman Sachs Chief U.S. Strategist, explains the factors behind the firm’s call for the S&P 500 index to hit 5,100 by the end of 2022. Dana Peterson, Conference Board Economist, expects services activity to return to pre-pandemic levels next year. Alan Ruskin, Deutsche Bank Chief International Strategist, says now there is even more reason to have a much higher terminal rate. Dr. Bhakti Hansoti, Johns Hopkins Associate Professor of Emergency Medicine, says vaccine uptake is improving as omicron spreads.