▲摘要：2023年，全球平均气温比工业化前高出近1.5k，比之前的记录高出约0.17k。包括人为变暖和厄尔尼诺现象在内的已知驱动因素的先前最佳估计，可以解释气温上升时大约缺少的0.2k。

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...