Chile withdrew as host of this year’s UN climate conference amid widespread unrest, but that doesn’t mean that fighting climate change should be pushed into second place behind addressing social inequality. On the contrary, the situation in Chile shows all countries that the social and climate ... 
It has been a tumultuous time for the UN climate talks. The mass protests against social inequality in Chile prompted the country to give up its plan to host COP25 just a month before the annual talks were scheduled to begin in December. But ...
Over the past few years, around the time when Diwali – the Hindu festival of lights and India’s biggest holiday – ends and winter sets in, Delhi’s air quality has plummeted to dangerous levels, initiating a series of debates and ...
Many cities, particularly in the global South, have large areas of informal settlements ‒ poor neighborhoods that grew organically, but which often lack structurally sound buildings and services like running water, sanitation and waste management. The traditional approach to upgrading ...
Innovation in cities has alleviated poverty, reduced wasteful resource consumption and achieved incredible economic outcomes. It’s part of the secret sauce that has led to the primacy of cities in today’s world, with urban areas accounting for 67% of global ...
The United States is the only nation that doesn’t show up in the list of countries currently committed to the Paris Agreement. But that doesn’t mean most Americans aren’t trying to do their part. In fact, U.S. states, cities and ...
Today, transportation accounts for almost 30% of all greenhouse gas (GHG) emissions in the United States. The good news is that passenger vehicles in the U.S. are electrifying at an unprecedented rate. In 2018, one million electric vehicles (EVs) were on the ...
The fundamentals of urban mobility are changing rapidly. Apps like Uber and Lyft are becoming ubiquitous around the world and new modes like electric and shared bicycles and scooters are on the rise. The conversation is increasingly trending toward mobility ...
In 2016, the U.S. Air Force offered a vision of the future for the transportation and energy sectors when the Los Angeles Air Force Base became the first federal facility to replace its entire ground vehicle fleet with plug-in electric vehicles (EVs). ...
When Cape Town, South Africa, and Chennai, India nearly ran out of water, these two cities managed to avert Day Zero with solutions that were creative and effective but far from perfect. In Cape Town, there were mile-long queues of people waiting for hours for water. ...
