Another reason is a lack of personal experience with the effects of climate change. For some people, the effects of climate change may not be immediately visible in their daily lives, and as a result, they may not feel a sense of urgency to take action.

Political and economic factors also play a role in how people perceive climate change. Some people may have ideological or financial reasons for not supporting policies or actions to address climate change, such as the fear of economic impacts or the belief that it's not a real problem.

Additionally, some people may not take climate change seriously because they feel overwhelmed by the scale of the problem and may not know what they can do to make a difference. They may also feel that the problem is too large for them to solve alone and therefore decide not to take action.

Finally, misinformation and disinformation about climate change also contribute to people not taking it seriously. Some people may believe in conspiracy theories, or they may be swayed by misinformation disseminated by those who have an interest in opposing action on climate change.

It's worth noting that, despite the reasons mentioned, an increasing number of people around the world are recognizing the importance of taking action on climate change, and are supporting policies and practices that reduce greenhouse gas emissions and promote sustainability."