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At U.N. Climate Summit, a Call for Action Yields Few Commitments

There were some concrete measures. The United Nations secretary general, António Guterres, said in closing remarks that 77 countries had announced efforts to achieve net-zero emissions by 2050, several asset fund managers said they would aim to get to a net-zero portfolio of investments by the same year, and dozens of businesses said they would aim to abide by the Paris Agreement targets. New York Times

The UN climate action summit – as it happened

Despite expectations for this summit being low, it is hard to imagine how it could have been a more effective disappointment for those looking to leaders to deliver a secure future. Climatehome

This Land Is the Only Land – There Is Here are seven ways of understanding the IPCC’s newest climate warning.

For everyone who lives on land, the planet’s dangerously warmed future is already here. Earth’s land has already warmed more than 1.5 degrees Celsius (2.6 degrees Fahrenheit) since the industrial revolution, according to the Intergovernmental Panel on Climate Change. That’s the same amount of warming that climate activists are hoping to prevent on a global scale. The Atlantic

electricityMap Live

Computing the origin of electricity and its associated carbon emissions. electricityMap

How Much Hotter Is Your Hometown Than When You Were Born?

As the world warms because of human-induced climate change, most of us can expect to see more days when temperatures hit 32 degrees Celsius (90 degrees Fahrenheit) or higher. See how your hometown has changed so far and how much hotter it may get. New York Times

U.S. Sanctions Turn Iran’s Oil Industry Into Spy vs. Spy

Since President Trump imposed sanctions on Iranian oil sales last year, information on those sales has become a prized geopolitical weapon — coveted by Western intelligence agencies and top secret for Iran. And the business of selling Iranian oil, once a safe and lucrative enterprise for the well connected, has been transformed into a high-stakes global game of espionage and counterespionage. New York Times