Are you happy ?

 

China needs to approve gay marriage to reduce the world population

Happy is an abstract word.

How to measure this abstract word is very funny. It would be more suitable to use the word satisfaction instead of happy.

One satisfy about his/her surroundings. 

What one should consider is the living conditions. How the ruling party of a country should seriously consider about it.

Just like the saying, nordic weather is depressing. Yes, to some, it is the cause of psychology. However, it is unlikely everyone has the means to travel to the equator to pass the winter period. On the contrary, those live in equator countries can move to have the cold winter if they like it.

However, at least some measurement is there for us to make the life better in the future.

Of course, my main concern is the overpopulated issue.