Maimunah Mohd Sharif is Executive Director of the United Nations Human Settlements Programme and Achim Steiner is Administrator of the United Nations Development Programme
UNITED NATIONS, Jul 17 2018 (IPS) - New York has long been considered a pioneer – in fashion, art, music, and food, just to name a few. Now this city of 8.5 million is leading a shift in how we tackle today’s toughest global challenges like climate change, education, inequality, and poverty.
These issues are at the heart of the Sustainable Development Goals, an agenda agreed by all nations in 2015 that chart a path for people, prosperity, and the planet. This July, New York is joining countries at the United Nations to report on its progress and to share experiences, becoming the first city to do so.
It makes good sense for New York and other cities to spearhead progress on these global goals – including the need for decent housing, public transport, green spaces and clean air.
More than half of the world’s 7 billion people currently live in cities, and by 2050 that number will be closer to 70%. By 2030, there will be over 700 cities with more than a million inhabitants.
Urban growth is happening fastest in developing countries, which often struggle to meet the demand for quality municipal services and have little experience in planning. Rapid growth can also push up the prices of housing and energy, and can increase pollution, threatening the health and well-being of millions.
Cities are also financial powerhouses, generating 82% of global GDP, yet they also account for 70% of global greenhouse gas emissions, use 80% of the world’s energy, and generate over 1 billion tonnes of waste per year.