Although it may seem counterintuitive, global warming causes temperatures to swing back and forth between extremes of heat and cold, while precipitation levels also swing between severe drought and heavy precipitation.
全球氣溫已證據確鑿地朝高溫震盪，同時，暖化的後遺症則讓氣候如鐘擺，朝著極冷、極熱，極濕、極乾的兩極現象左右擺動。