Posts tagged with 'climate change'
The latest research is clear: To avoid the worst climate impacts, global greenhouse gas (GHG) emissions will not only need to drop by half in the next 10 years, they will then have to reach net-zero around mid-century. Recognizing this ...
The UN Climate Action Summit in New York this week saw strengthened national climate commitments from 67 countries, but a disappointing showing from the world’s major economies. As national governments fall short, cities must continue to be climate champions. Indeed, ...
The world is facing a climate emergency, forcing us all to rethink the best way to spend resources, create jobs and improve quality of life for all. In these critical times, cities offer one of the biggest opportunities. With most ...
World leaders will soon gather in New York City for a summit on an urgent challenge that affects every aspect of our lives, from the economy to jobs, security and migration and our health. It is, of course, the climate crisis. The tens of thousands of fires recently afflicting the ...
Summertime often means soaring, dangerous temperatures. Recent heat waves in Europe brought government warnings, power plant shutdowns, restrictions on automobile use, heat stroke and deaths. But misery in Europe and elsewhere is compounded by the chemistry of how emissions from ...
Due to historic levels of urbanization, cities have become focal points for creating a more sustainable world. Cities currently account for 80% of global GDP, 70% of emissions, and two-thirds of total energy consumption. The urgent need for climate action ...
What if you could send a WhatsApp message and a colorful green van would deliver free native tree seedlings directly to you? In Salvador, Brazil, the local government does just that. Painted with a picture of a biodiverse Brazilian forest, ...
The world is vastly underestimating the benefits of acting on climate change. Recent research from the Global Commission on the Economy and Climate finds that bold climate action could deliver at least $26 trillion in economic benefits through 2030. This ground-breaking research, ...
A city without buildings is simply not a city. And yet when it comes to climate action, buildings tend to take a back seat to transport, energy production and industry. Making buildings more energy-efficient is the cheapest way to reduce ...
The largest and highest-consuming cities in the world have carbon footprints equal to those of small countries. This is the finding of a study surveying the carbon footprint of cities worldwide. Half the world’s population lives in cities, but just 100 cities ...
Around the world, grassroots movements like Extinction Rebellion and Fridays for Future are sounding the alarm about the climate crisis, and government representatives are responding to the call: national parliaments and cities have declared climate emergencies, the Green New Deal is gathering support in ...
Most of the rising global attention to air pollution focuses on the impacts that ozone, particulate matter and other pollutants have on human health. This is natural; the numbers in the headlines are striking. The World Health Organization (WHO) estimates that ...
The emergence of the Green New Deal has inspired unprecedented activism and lively debate about the future of climate action in Congress and the relationship between climate policy and a broader economic and social equity agenda. So far, it’s only been talk, since ...
Did you know that air quality is a major contributor to global warming? Or that poor air quality can reduce sunlight, disrupting rainfall patterns, depressing crop yields and diminishing solar energy output? Did you know air pollution is the biggest ...
One hundred years ago, 1919 was a really big year: Countries signed the Treaty of Versailles to end World War I, Mahatma Gandhi began his nonviolent resistance against British rule, the Grand Canyon became a national park. And on a ...
