The document discusses several ways to promote pragmatic sustainability through language use. It suggests using less threatening language to reduce bullying and depression. It also recommends applying politeness principles to achieve gender equality in cultures where social rules disadvantage women. Additionally, it advises following the cooperative principle of not providing more information than necessary to conserve paper resources. The document also states that politeness rules can help avoid disagreement during discussions between opposing political figures. Finally, it proposes raising awareness of environmental issues like recycling through educational talks across different countries.