The implication is that something major and substantial will occur when we reach 7, outside of what we have been experiencing in terms of earthquakes and weather extremes.

齐塔人的言外之意是当我们到达第7阶段的时候，会发生某些重大的，实质性的事情，并非我们正在经历的地震和极端天气。

Seemingly disconnected, these far-flung disasters are reviving the question of whether global warming is causing more weather extremes.

看起来它们毫无联系，可这些分布广泛的灾难唤起了一个问题：全球暖化是否引发更多极端恶劣的气候。