Urban 
planners, environmentalists and development experts have stressed on the
 need for developing viable plans for well-planned towns and cities so 
as to make them sustainable engines for economic growth. 
Experts
 pointed out that expanding towns and cities due to urbanisation are 
posing serious risks to the existing infrastructures in urban centres. 
It has become a daunting challenge for urban planners to ameliorate the 
ailing infrastructures and make them climate-resilient to survive future
 possible climate change-induced natural disasters. 
They 
were addressing members of civil society organisations and officials of 
government departments and ministries on the occasion of the World 
Habitat Day 2012. The Federal Ministry of Climate Change, in 
collaboration with the UN-Habitat, marked the event under the theme of 
‘Changing Cities, Building Opportunities’.
The United 
Nations has designated the first Monday of October every year as the 
World Habitat Day (WHD). This year, the day was celebrated on October 1 
throughout the world, including Pakistan, by the UN-Habitat.
Addressing
 the participants, Federal Ministry of Climate Change Secretary Mahmood 
Alam said that cities are growing at a fast pace and aspirations of the 
nations are visible in large metropolitan cities.
The 
cities have emerged to be the hub of production of goods, services, 
trade and business as well as technological advancement. However, it has
 become palpable that modern trends in economies and information 
technologies are steering cities towards sites of innovative production 
and knowledge, he remarked.
He said, “Urban enterprises, 
industries and transport sector are the key sources of greenhouse gas 
emissions. These emissions of poisonous gases in the atmosphere have 
contributed in rapid temperature rise and become cause of torrential 
rainfalls with increasing intensity during the last two decades.”
The
 federal secretary told participants that Pakistan by 2030 would have 
approximately 55 to 60 million population added to its urban areas. And,
 the growing urbanisation would lead the cities to play exceeding 
important role in the national uplift. Given the realisation, it is felt
 that surging urbanisation and industrialisation will place urban 
environments under virulent pressures.
Talking about 
government’s sensitivity to this grim foreseeable scenario, Mahmood Alam
 said that the government has hammered out the ‘New Growth Strategy’, 
which stresses on creative cities as places of culture, learning, 
harmony, productivity, efficiency, creativity and equity for ensuring 
sustainable development.
The National Climate Change 
Policy, which has been approved by the federal cabinet on September 26 
this year, provides recommendations for sustainable urbanisation and 
measures to tackle with emerging climate challenges, he recounted.
He
 further said, “The federal cabinet, while approving the policy, has 
desired to create Islamabad as climate change-resilient model city and 
this initiative will help other cities of the country to follow suit.”
Planning
 Commission of Pakistan Deputy Chairman Dr. Nadeem said the cities are 
increasingly becoming places of attraction and meeting places for 
industrialists, scientists, technologists, traders and businessmen to 
share their problems and discuss possible solutions to their common 
socio-economic problems. 
He underlined the need to build 
new cities and manage them in way that they would be climate-resilient, 
centres of equal socio-economic opportunities for every one and brim 
with sound basic life amenities.
Ministry of Climate 
Change Director-General (Environment) Jawaid Ali Khan urged the business
 leaders, corporate sector to join hands with the government to improve 
basic life amenities and services in cities.
Those who 
also spoke on the occasion included Resident Coordinator of the United 
Nations in Pakistan, Timo Pakkala, Country Programme Management of the 
UN-Habitat in Pakistan Siamak Moghaddam, former Senator Saadia Abbasi, 
Peshawar University Regional Planning Department Chairman Dr Amir Khan 
and Heritage Foundation Chairperson Yasmeen Lari.
Source  
http://www.thenews.com.pk/Todays-News-6-135403-Pakistan-expected-to-add-5-60-million-t