Some people think that developed conutries have a higher responsibility to combat climate changes than developing countries. other believe that all the countries should have the same responsibility towards protecting the environment. Discuss both these view and give your opinion. Give reasons for your answer and include any relevent example from your own knowledge or experiance.
due to poorer conutries experience brain drain, they are seeing many professionals such as doctors and teachers, leaving to work in more developed countries. what problem does this cause ? what solution can be suggested