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clean air

New York Mayor: Our Goal Is Bold

By Bill de Blasio, Mayor of New York City, Special To HuffPost

Farewell To Cars: Berlin Plans Its Bike Revolution

The German capital is launching an ambitious plan to build bicycle superhighways and protected bike lanes.
By Jürgen Klöckner, Staff Writer, HuffPost Germany

Montréal Mayor: The City Is Breathing Better, But Challenges Remain

By Valérie Plante, Mayor of Montreal, Special To HuffPost

Houston Mayor: Cities Must Get Creative In The Fight Against Air Pollution

By Sylvester Turner, Mayor of Houston, Special to HuffPost

Johannesburg Mayor: We Can't Compromise On Air Pollution

By Herman Mashaba, Mayor of Johannesburg, Special To HuffPost

Paris Mayor: A New Vision For Public Health In Our Cities

By Anne Hidalgo, Mayor of Paris and Chair of C40 Cities, Special To HuffPost

Mayors Of The World's Major Cities Speak Out About Air Pollution

The urgent risk kills thousands of people around the globe each year and covers urban landscapes in smog.
Nick Robins-Early

Cape Town Mayor: The Time For Air Pollution Action Is Now

By Patricia de Lille, Mayor of Cape Town, Special To HuffPost

Rome Mayor: Some Air Quality Decisions Won’t Be Popular

By Virginia Raggi, Mayor of Rome, Special To HuffPost

Madrid Mayor: This Is Everyone's Battle

By Manuela Carmena, Mayor of Madrid, Special To HuffPost