"Anything in history or nature that can be described as changing steadily can be seen as heading toward catastrophe"

This quote by Susan Sontag suggests that any modification in history or nature that is steady and stable can eventually cause a catastrophic occasion. This might be translated in a variety of ways. For instance, it could refer to the progressive changes in the environment due to human activity, such as international warming, which might ultimately result in a catastrophic event such as a natural disaster. It might also describe the steady modifications in society, such as the rise of authoritarianism, which could ultimately cause a devastating event such as a civil war. Ultimately, this quote works as a caution that any gradual modification, whether in history or nature, must be kept track of carefully, as it might ultimately cause a disastrous occasion.