What characteristic is associated with 'polemical' writing or speech?

The term 'polemical' refers to a style of writing or speech that is strongly critical, often attacking or disputing specific ideas, policies, or opinions. This characteristic encompasses a sense of controversy, as polemical works often seek to provoke debate or challenge prevailing thoughts rather than promote harmony or present an unbiased viewpoint.

In the context of the options provided, the second choice accurately captures the essence of polemical communication, highlighting its critical stance and engagement with contentious subjects. Such writing tends to incite strong reactions, as it often argues vehemently for one perspective while actively contesting another, thus embodying the spirit of controversy inherent in polemical discourse.

The other options do not align with the definition of 'polemical.' Cheerful and uplifting writing suggests positivity, whereas polemical writing is often confrontational. Informative and neutral writing aims to present facts without bias, which contrasts sharply with the subjective and controversial nature of polemical style. Lastly, straightforward and simple writing lacks the complexity and intensity typically found in polemical works, which often engage in deeper analysis and argumentation.