Critical Thinking at Work

Every working day you receive claims. A supplier says its new pump saves energy. A colleague says the new shift pattern is the reason sales fell. A report says customer satisfaction is "up sharply". An online article says a new rule starts next month. Each claim asks you to believe something, and often to act on it.

Critical thinking is the habit of deciding what to believe, and how strongly, by looking carefully at the reasons and evidence behind a claim. It does not mean being negative. It means being careful and fair before you accept or reject an idea.

The word "critical" comes from a Greek word about judging. A critical thinker is a good judge of reasons, not a person who complains.

Why it matters in ordinary jobs

• Money. A purchase made on a weak claim wastes budget. A good question before signing costs nothing.
• Safety and quality. "It has always worked this way" is not evidence that it is safe now.
• Trust. People who check before they repeat a claim are trusted more, because what they say is usually right.
• Speed. Careful thinking can be quick. A few good questions often take less time than fixing a mistake later.