
"The expanding world: IBM is helping cities become smarter to prepare for the challenges ahead as seven New Yorks are added to the world each year"
Supporting statistics (provided by IBM):
Last year for the first time in history, according to the Department of Economic and Social Affairs of the United Nations, the majority of the world’s people lived in cities. By 2050 70 percent of the world’s population will live in cities.
Growth of cities:
• Seven out of ten human beings are expected to live in urban areas by 2050 (i)
• We are adding the equivalent of seven New Yorks to the planet every year (ii)
• An estimated 60 million people are moving to cities each year – over one million every week(iii)
• In 2008, the majority of the world’s population lived in cities for the first time (iv)
• In many developing countries, cities are growing two to three times faster than the overall population (v)
• In the UK, 80 percent of the population live in urban areas (vi)
Cities’ demand on world’s resources:
• Global CO2 emissions are expected to have increase by more than 45 percent between 1990 and 2010, driven largely by the growth of cities (vii)
• 60 percent of the world’s water is consumed in cities (viii)
Impact:
Without a doubt, this is one of the greatest issues of our lifetime. This unprecedented urbanisation is putting a huge strain on the planet's resources. It is placing greater demands on the city infrastructures that deliver our vital core services such as energy, transport, healthcare, water, education and public safety.
The need for a Smarter Planet:
Thankfully, help is at hand. Around the world, greater intelligence is being infused into the way our growing cities work, transforming the limited resources available.
By this, we mean using recent advances in technology to digitise and connect the systems of our core services, so they can sense, analyse and integrate data, providing a real-time integrated view of complex city systems. This will enable city administrators to monitor operations, improve performance and respond to the needs of their jurisdictions each day, making them smarter and more efficient.
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Notes to Editors
Sources for the statistics used above are as follows:
i) United Nations Department of Economic and Social Affairs, Population Division, “World population prospects: The 2007 revision”
ii) Webecoist.com, “15 Mind-Boggling Green Facts & Enviro-Stats”
iii) Peopleandplanet.net, “The World Comes To Town”, 6 January 2008
iv) United Nations Department of Economic and Social Affairs, Population Division, “World population prospects: The 2008 revision.”
v) Peopleandplanet.net, “The World Comes To Town”, 6 January 2008
vi) National Statistics Online, People & Migration, Urban Areas
vii) IBM Institute for Business Value, “A Vision of Smarter Cities”,
viii) United States Agency for International Development, “Urbanization and the Global Water Crisis”, 2009.