historic signals of gene flow only possible with complete WAIS collapse. Our results provide the first empirical evidence that the tipping point of WAIS loss could be reached even under stringent climate mitigation scenarios. Learning skillful medium-range global weather forecasting 熟练的全球中期天气预报 ▲ 作者：REMI LAM， RICHARD B. CANTY et al. ▲ 链接： https://www.science.org/doi/10.1126/science.adi1407 ▲ 摘要：