The Gulf in the Middle East, the heartland of the global oil industry, will suffer heatwaves beyond the limit of human survival if climate change is unchecked, according to a new scientific study.

The extreme heatwaves will affect Abu Dhabi, Dubai, Doha and coastal cities in Iran as well as posing a deadly threat to millions of Hajj pilgrims in Saudi Arabia, when the religious festival falls in the summer. — The Guardian

The ruins of a 16th century church have emerged from the waters of a reservoir in Mexico.

The water level in the Nezahualcóyotl reservoir in Chiapas state has dropped by 25m (82ft) because of a drought in the area. The church, known as the Temple of Santiago or the Temple of Quechula, has been under nearly 100ft of water since 1966.

The church, which is believed to have been built by Spanish colonists, is 183ft long and 42ft wide, with a bell tower that rises 48ft above the ground. — the Guardian

To stand a fair chance of keeping warming to just 2°C by the end of the century—the de-facto goal of global climate policy—the stock of atmospheric carbon dioxide must be kept under 1 trillion tonnes ... If emissions continue on their present course around 140 billion tonnes of greenhouse gases will be released each year and temperatures could rise by 4.5°C by 2100. And even if countries fully honour their recent pledges, temperatures may still increase by 3.5°C by then. — the Economist

Flood risk in New York City has increased in recent decades due to human-caused sea level rise and the related storm surge that occurs during cyclones, according to a new study.

Climate change threatens to exacerbate the risk storms pose to the largest city in the United States. [...]

“This is going from something you probably won’t see in your lifetime to something you may see several times in your lifetime,” said Andra Reed, a researcher at Penn State University. — time.com

Some of the world’s most prominent companies are expected to set a long-term target on Wednesday of powering their operations entirely with renewable energy, the latest in a wave of commitments suggesting that corporations are becoming more serious about battling global warming.

In addition, backers of a campaign to divest from fossil fuels announced Tuesday that investment managers controlling assets of $2.6 trillion had joined their effort... — NY Times

Humans have exhausted a year’s supply of natural resources in less than eight months, according to an analysis of the demands the world’s population are placing on the planet. — The Guardian

The daughter of the man who was awarded what is considered the most prestigious prize in architecture said her late father was increasingly concerned society was not adequately confronting the looming ecological challenges.

Frei Otto, a German, was named as the winner of the 2015 Pritzker Architecture Prize earlier this year, just days before his death...

The award was received by...the architect’s daughter who...said he had been worried that the concerns he tried to voice were not heard. — independent.co.uk

[Mark Herrema] and Kenton Kimmel, a high school classmate, founded the Irvine, California-based company Newlight Technologies in 2003. After years of research, the team unveiled a way to produce plastic from carbon emissions that is actually more affordably priced than oil-based plastics.

The "secret sauce" is a biocatalyst that combines air and methane, and reassembles all of the carbon, hydrogen and oxygen molecules into a thermoplastic the makers call AirCarbon. — Smithsonian

Governor Edmund G. Brown Jr. today issued an executive order to establish a California greenhouse gas reduction target of 40 percent below 1990 levels by 2030 - the most aggressive benchmark enacted by any government in North America to reduce dangerous carbon emissions over the next decade and a half. "With this order, California sets a very high bar for itself and other states and nations, but it's one that must be reached - for this generation and generations to come," said Governor Brown. — gov.ca.gov

Scientists and politicians the world over are looking for ways to halt or reverse [climate changes], a task that is fraught with difficulties in a world hooked on fossil fuels. One option increasingly discussed is terraforming—deliberately altering the environment in a way that cools the planet... Instead of creating global engineering projects, why not create life forms that do a similar job instead... — MIT Technology Review

California Gov. Jerry Brown on Wednesday imposed mandatory water restrictions for the first time on residents, businesses and farms, ordering cities and towns in the drought-ravaged state to reduce usage by 25%... [amounting] to roughly 1.5 million acre-feet of water (an acre-foot of water equals about 325,000 gallons) over the next nine months... "We're in a new era," Brown said. "The idea of your nice little green grass getting lots of water every day, that's going to be a thing of the past." — CNN

As difficult as it may be to face, the simple fact is that California is running out of water — and the problem started before our current drought. NASA data reveal that total water storage in California has been in steady decline since at least 2002... Right now the state has only about one year of water supply left in its reservoirs, and our strategic backup supply, groundwater, is rapidly disappearing. California has no contingency plan for a persistent drought like this one... — LA Times

[Jeanne Gang] had just come back from a trip on which she’d been using binoculars with Swarovski lenses and had become intrigued by the optical aspect of the crystal company’s output. She had also become interested in James Balog’s Extreme Ice Survey, a long-term project that documents glacier shrinkage using time-lapse photography [...]

One challenge the studio faced was communicating the size of the glaciers photographed by Balog, and the extent of the devastation caused by global warming. — designmiami.com