How to make our our cities livable?

There are lots of suggestion for cities making it as livable. people would like live in their own places smoothly, for that case they have to face many challengers to make it as possible. In 21st centuries the population density is in fast growing, so the pollution condition is a main thing to consider as well as control to make the cities as well.  Exhaust fumes and smoke from the factories are polluting the people's residential areas and the air, not only those but also trees are being cut down. Furthermore, the river is being polluted by chemicals from the factories and people are suffering from breathing difficulties and stomach problems. We should do something before it’s too late, but it is now a challenge for the planners, architectures and designers to plan and also produce for group of people of the city altogether  because to there are three kind of category people in Sri Lanka such as poor class, middle class and rich class people so planners cannot think about the high class people only, the poor class people are very important for rural areas to protect all the surrounding places of the specific village as well.

however we are the responsible people to protect our living legend from  the different kind of pollution and disasters. One big problem contaminate the streets which is surrounded by whole our living areas is the amount of rubbish and litter. To controlling effort we are able to make a recycling process and also we had better to reserve the bins in the street centers using stricter planning and the advertising the new ways to control the large amount of litter for the people. by using these strategies we could have cleaner street of the area and fewer diseases. on the other hand there are too many vehicles jams so it is a problem too. so as a planners we should think good ideas would be ban the diesel vehicles and most cars from the cities and have to improve the public transport. As a result we could have cleaner air to breathe and fewer health problems, also it could be made quieter city than before it.

Another big issue is that so many tress being cut down . so we can simply suggest to solve the problem, for cutting every trees we should plant 10 new ones least per week, as a benefit we would have more oxygen to breathe and forest beings also would not be lost their natural habitats. and the major problem is water pollution. The government should put heavy fine for the factory owners who contaminate the water, also filter must be used through using this policy we could protect the water  and the sea life people will not be threatened any more.

 So those reason above are hoped that our cities can be become livable.