I think it goes without saying that global warming is having an effect everywhere. Neither is Korea immune from this phenomenon. There are many differences between the country's weather in the past and that of today.
For the planet, everyone has to do their part especially "recycle".
The first thing we do is separate the different types of recyclable items. For example, plastic bottles, metal cans, and news papers all go in different bags. It is necessary because of the environmental benefits.
When it comes to recycling, I think Korea's system is very effective. Regular garbage is only picked up if it is not in special bags, which I must purchase from the store. This costs money, but most recyclable materials are picked up free of charge. These steps are easy to follow. And also easy way to preserve unusual weather from global warming.
It is something everyone should take seriously in order to keep the planet healthy for future generations.
Even with modern technology, we are still at the mercy of nature.