Many old cities around the world are going through a major process of modernization. What are the advantages and disadvantages of modernization?

Nowadays, every country is trying to modernize their

cities

in order to evolve population's quality of life including, attract the traveller throughout the world.

However

, modernization is one of the factors of the problem that happened currently. On one hand, metropolis development is able to let the

cities

reach to be an ideal smart

city

. People in that

cities

will receive better life and living.

Moreover

, If the

cities

become more modern and attractive,

This

will let a foreigner travel in the

cities

so that improve country's economic progression.

For instance

, the capital of South Korea, Seoul , is one of the Asian capital that successfully reaches be a smart

city

. In only a year, Seoul has numerous travellers who came to shopping, soaking up the culture and ambience.

Finally

, according to voting on the

,

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internet Seoul became the most attentive

city

that teenagers desire to do many activities there.

On the other hand

,

city

evolution

also

has undesirable corollaries.

This

process will attribute pollution that happened due to a number of constructions and renovation in the town,

for example

, air pollution called PM2.5 which make the residents of the

cities

have severe health conditions and

also

respiratory problems.

Besides

, the more

city

develops the more gap between the poor and the rich will gradually happen. To conclude, Modernization is a beneficial process for every

city

that will be a habitable town and provide well-being for their population.

In contrast

,

This

is undeniable that before the

city

outreach their aims, how much it affect their habitat and livelihood.