"What is more" is a phrase used to introduce additional or contrasting information in a sentence. It is often employed to emphasize a point or to add further evidence or examples to support a previous statement.
The phrase typically indicates that the forthcoming information is of greater significance, relevance, or importance compared to what has been previously mentioned. It serves as a signal for the reader or listener to pay close attention to the subsequent details being presented.
In context, "what is more" can be substituted with phrases such as "furthermore," "moreover," "in addition," or "not only that." It assists in connecting ideas smoothly and forming cohesive paragraphs or arguments.
For instance, in a debate about climate change, one might say: "Climate change has led to rising sea levels and increased temperatures. What is more, it has also caused severe weather events such as hurricanes and droughts, resulting in devastating consequences for ecosystems and human lives."
In this example, "what is more" emphasizes that the occurrence of severe weather events is a more compelling reason to address climate change, strengthening the speaker's argument.
Overall, "what is more" acts as a linguistic tool to augment or contrast information, accentuating the subsequent details and providing a means to impart clarity and persuasion.
