Many argue that the global environmental issue should be covered by internationally rather than on a national level. In my opinion, it should be covered by internationally. In me further paragraphs, I will discuss the main reason my opinion.
Global environmental problems such as climate change, air pollution, and deforestation making them a shared global concern. While some believe that it is not an international issue and it needs to be resolved by their own country, and some argue that it is not that type of issue which is resolve by individual country, this issue needs an international collaboration. Now a days Pakistan trying to improve their air quality but it is not possible without international help. That is why, Pakistan is not capable to construct their own automobile industry (such as electrical vehicles) to reduce the carbon emissions, which is produced by automobiles. With the help of international collaboration, it is become very easy to deal with developed countries for import or installing a new industry in Pakistan.
Deforestation is the second main reason for the weakness of the Ozone layer. Countries such as UAE, Saudia Arabia, and Libya these countries have the least number of forests, and 60 to 70 percent land of these countries are on deserts. Countries need to collaborate internationally and make some kind of research and experiments in different types of trees that is easily grow in deserts and make some other plans for growing forests.
In conclusion, I would like to say that global environmental issue needs international cooperation, individually countries are trying but the results are not what it was supposed to be. So, without international collaboration, the issue of global environment remains same.