Pandemic and lockdowns drive food prices up but send diet quality down – dpa international

DUBLIN — The coronavirus pandemic and related restrictions have jacked up food prices around the world and spurred a surge in unhealthy eating, according to a set of papers published on Monday by the American Society for Nutrition. According to author Caroline Um of the American Cancer Society, the researchers found a “decrease in the consumption of many food groups, particularly healthy foods such as vegetables and whole grains, compared to before the pandemic.” “We saw panic buying, problems in the food supply chain, increases in food prices and rising unemployment rates,” Um said. Researchers at Tufts University said food prices went up across 133 countries as pandemic-related curbs were introduced. “More stringent restrictions were linked with a higher price of food and a higher ratio of food prices to prices across all consumer goods,” they said.

Biofuels: more heat than light? – ISN

PORT MORESBY — The term ‘Biofuels’ might sound like a catchy green buzzword, but these alternatives to petroleum-based fuels have been around for a long time. The original Ford Model T was configured to run on ethanol rather than gasoline, and Rudolf Diesel ran his first demo engine on peanut oil. Biofuels were revived –  temporarily at least – by the 1970s oil embargo imposed by OPEC, as oil shortages and high fuel prices contributed to western economic stagnation. At the time, alternative energy sources were looked at, but subsequent economic revival and lower oil prices from the 1980s onward put these biofuels on the back burner Biofuels re-emerged in the late 1990s as the US mulled how to diversify its energy sources away from reliance on foreign oil imported from unstable or hostile states such as Venezuela, Saudi Arabia and Nigeria