A new poll from a North Carolina policy non-profit probing public opinion on the causes of inflation found that the most popular answer by far was President Joe Biden’s policies. The poll, conducted by progressive group Carolina Forward on a sample of 835 registered voters, found that 45 percent of respondents said the Biden administration’s policies were the biggest cause of inflation, which in the year through November hit a 31-year high of 6.8 percent. The impact of COVID-19, which has been widely reported as a key factor behind supply-side bottlenecks, came in second at 30 percent. Corporate greed was picked as the biggest cause of inflation by 18 percent of respondents, while 7 percent said it was “something else” or were unsure. There were strong partisan undertones to the responses, with a whopping 87 percent of Republicans blaming the Biden administration’s policies for inflation, compared to just 14 percent of …