Yes, I have observed changes in the climate over the years. I have noticed that temperatures are increasing, leading to more frequent and intense heatwaves. I have also seen changes in precipitation patterns, with some areas experiencing more frequent and severe droughts while others are facing increased rainfall and flooding. Additionally, I have seen the impact of climate change on ecosystems, with shifts in plant and animal populations and habitats. Overall, these observations have led me to believe that climate change is a real and pressing issue that needs to be addressed.