Do you believe human activities contribute to climate change?

I believe many human activities have contributed to climate change. For example, vehicles powered by fossil fuels have been said to be one of the main reasons for climate change. As you know, climate change has already changed a lot in our lives. We have already had more experiences with typhoons, droughts, and floods across the world. What’s worse is that the frequency of these disasters increases yearly. The locomotive of climate change started to run. Once it begins to run, it is very difficult to stop the train. However, if we feel it’s late, should we leave it at a loss, No! We have to remember that this is the earliest time that we can do something. we have to take measures before it’s too late.