This should be judged taking all points of view in mind. The main points should be
1.A healthy Environment where proper sanitation is provided to everyone so that we can tackle diseases and poor living conditions.
2.Socialising is another important aspect that helps our relation to get better. Like Even in this forum we introduced ourselves to give each other a basic idea how we think and respond.
3.We can judge upon number of campaigns and initiatives taken by people of the world to the respective issues in particular areas.