While alternative estimates of the damage from carbon emissions differ, and it's especially hard to reckon the likely costs of possible catastrophic climate events, most estimates suggest substantial negative effects.
出自-2017年6月閱讀原文
Unless renewables become cheap enough that substantial carbon deposits are left underground for a very long time, if not forever, the planet will likely be exposed to potentially catastrophic climate risks.
出自-2017年6月閱讀原文
It is urgent for governments to increase the cost of using fossil fuels to an appropriate level to lessen the catastrophic effects of climate change.
出自-2017年6月閱讀原文
These catastrophic events caused more than 1.5 trillion dollars in economic losses.
出自-2016年6月聽力原文
Disaster movies often portray catastrophes that destroy, or at least threaten to destroy earth's entire population.
出自-2013年6月聽力原文
To prevent that event from becoming a catastrophe, first responders will join members of the public in rehearsals that involve communication, evacuation, search and rescue, and other scenarios.