[9급 국가직 영어 2026년 14번]

For many experts, lab-grown meat ① has failed to live up to its promise of replacing traditional meat and ② reining in climate change by reducing greenhouse gases that are emitted from livestock farming. The price tag of the quarter-pound bags of cultivated meat at Huber’s is a testament to how ③ incredibly expensive it is to produce it. “There are enormous scaling challenges between where we are and where we need to get to, and those scaling challenges are not guaranteed ④ to solve,” Mr. Tetrick said.