Garbage-rating

One way of determining the level of ethical progress of your society is by installing my patented garbometer in your brain.

You just look around and count the number of segregations of your garbage bin. If it has got four or more, you can be sure that society is serious about ir/relevant concepts including global warming, Mother Earth, and deforestation.

If you have no segregation, you must be in the Middle East, or in the Sub-continent.