> What other countries do with their trees is not my problem.
You may mean that what you don't want to worry about it, which is a reasonable position as you can't worry about everything, but it certainly is your problem in the sense that it affects you; it's not like the effects of deforestation respect national borders.
You may mean that what you don't want to worry about it, which is a reasonable position as you can't worry about everything, but it certainly is your problem in the sense that it affects you; it's not like the effects of deforestation respect national borders.