Backlash refers to a sudden, strong, and negative reaction to a change or development in society or politics. It can also refer to a sudden, violent backward movement or reaction. Backlash can be caused by a variety of factors, including fear, anger, and frustration. It is often seen in response to social or political movements, such as the feminist movement or the civil rights movement. Backlash can also occur in response to technological advancements or changes in the economy. For example, the rise of automation and artificial intelligence has led to concerns about job loss and economic inequality, which could lead to a backlash against these technologies.