Is that all you think climate change does? Make the whole planet uniformly a degree or two warmer?
It changes climates in a variety of ways, commonly making wet areas dryer, dry areas wetter, and producing larger temperature variations.
Here in Florida, the last two years have been some of the worst orange harvests on record due to frosts in the winter. These cold snaps are largely driven by the breakdown of the polar wind currents.
> underwater houses whilst you're at it.
Miami here in Florida recently had to dedicate billions of dollars to installing new water pumps because of the increase in flooding in the last decade. The problem is worsening every year for South Florida: https://www.miamiherald.com/news/local/environment/climate-c...