Given the American tradition of publicly saying one thing and privately doing the opposite, even staunchly-Republican businesses learn to behave as if climate change is real. After the company experienced higher-than-expected losses following California wildfires this year, Allstate's CEO put out a press release urging action on climate change:
In a release, CEO Tom Wilson minced no words on his views of the cause of the devastation, which resulted in dozens of deaths and hundreds missing, as well as staggering property loss.
"It's time to address the impact that more severe weather is having on Americans instead of fighting about climate change," Wilson said. "This year there have been approximately 7,500 wildfires in California, Hurricanes Florence and Michael, and a swath of severe weather across the United States, putting our customers in danger and at risk of losing their homes and hard-earned money.”
The financial blow would have been significantly worse had Allstate not shrunk substantially in California. The company said it has cut its California homeowners policies by about half over the past decade.
The catastrophe losses, combined with $60 million in unanticipated pension costs that Allstate also reported last night, will have a dramatic effect on 2018 earnings. Sandler O’Neill & Partners today reduced its 2018 earnings estimate by 15 percent to $7.67 per share from $9.03 per share.
I've predicted this for two decades now, that insurance companies would always be the first to promote climate-change remediation and greenhouse-gas reductions, because they get hurt the most by climate change. Good on Tom Wilson; now maybe he can lobby some sense into the Republican Party.
You can stop laughing now. But eventually, we're going to get there. Just not with the current government.
It turns out, cemeteries provide really good observational data on climate change:
[T]he value of this greenspace has only grown as the communities around them have densified and urbanized — leaving cemeteries as unique nature preserves. In the case of Mount Auburn, people have consciously planted diverse trees, shrubs, and flowers from all over the world and cared for them tenderly over decades or even centuries. In other cases, though, plants that might otherwise be replaced by foreign varietals can thrive under a cemetery’s more passive management style, like the prairie cemeteries of Illinois, or even the woodsy outerboroughs of New York City.
At Mount Auburn [outside Boston], a team of interdisciplinary scientists now train volunteers in phenological data collection. In the spring, they look for things like bursting buds, insect onset, and the effect of shifting timescales on migratory birds. Later in the year, they monitor the duration of autumn. To ensure accuracy, the specific trees under observation are marked throughout the cemetery; this dogwood, that gingko. And all of this data is shared with the national network. “What we know is that plants are now flowering about two weeks earlier than they did in Thoreau’s time, and trees are also leafing out about two weeks earlier,” Boston University biology professor Richard Primack told local radio station WBUR. “And we know that birds are arriving a couple of days earlier than in Thoreau’s time.” What we learn next will come from the logs Mount Auburn’s team is making now.
Just an aside, I live in an 800-meter-wide neighborhood situated between two large cemeteries. They share a population of coyotes who frequently use the streets and alleys to move between them. This is the closer of the two:
Washington Post political reporter Philip Bump lays it out:
[T]he effects of the increased heat are much broader than simply higher temperatures. In an effort to delineate what scientists expect to see as the world warms, I spoke with Alex Halliday, director of the Earth Institute at Columbia University.
Direct effects of higher temperatures
Increased health risks. One of the most immediate effects of higher temperatures is an increased threat of health risks such as heat stroke. As noted above, this is probably the most easily understood risk.
Drought. There will be more droughts. For one thing, higher temperatures will lead to faster evaporation of surface water. For another, they will mean less snowfall, as precipitation will be more likely to fall as rain. In some regions, like much of the Southwest, flows of water through the spring and summer are a function of snow melting in the mountains. Reduced snowpack means less water later in the year.
Wildfires. Higher temperatures and drier conditions in some places will also help wildfires spread and lengthen the wildfire season overall.
It gets better from there. So its nice to know that the world's second-biggest emitter of greenhouse gases plans to reduce regulations to allow even more emissions.
The U.N. Intergovernmental Panel on Climate Change released an alarming new report this weekend:
The world stands on the brink of failure when it comes to holding global warming to moderate levels, and nations will need to take “unprecedented” actions to cut their carbon emissions over the next decade, according to a landmark report by the top scientific body studying climate change.
With global emissions showing few signs of slowing and the United States — the world’s second-largest emitter of carbon dioxide — rolling back a suite of Obama-era climate measures, the prospects for meeting the most ambitious goals of the 2015 Paris agreement look increasingly slim. To avoid racing past warming of 1.5 degrees Celsius (2.7 degrees Fahrenheit) over preindustrial levels would require a “rapid and far-reaching” transformation of human civilization at a magnitude that has never happened before, the group found.
Most strikingly, the document says the world’s annual carbon dioxide emissions, which amount to more than 40 billion tons per year, would have to be on an extremely steep downward path by 2030 to either hold the world entirely below 1.5 degrees Celsius, or allow only a brief “overshoot” in temperatures. As of 2018, emissions appeared to be still rising, not yet showing the clear peak that would need to occur before any decline.
Overall reductions in emissions in the next decade would probably need to be more than 1 billion tons per year, larger than the current emissions of all but a few of the very largest emitting countries. By 2050, the report calls for a total or near-total phaseout of the burning of coal.
Meanwhile, the next person to regulate the coal industry in the U.S. will likely come from the coal industry.
This year, Major League Baseball had more weather-related postponements than ever before recorded:
In the 2018 season, 53 games have been postponed because of weather, tied for the second most since Major League Baseball began keeping track in 1986. It wasn't just rain-outs that disrupted the schedule but a lingering April cold snap in the Midwest and Northeast that resulted in 28 games postponed that month — an all-time high.
Although the baseball season got off to its earliest start ever to give players more off days during the 162-game regular season, rest has been elusive for clubs that have had to make up multiple games, including the Cubs, who have had a league-leading nine games scratched for bad weather (tied with the Yankees), the most in more than a decade.
While MLB’s collective bargaining agreement states teams cannot play more than 20 dates without a scheduled day off, the Cubs endured a punishing 30-day stretch of scheduled games in August and September. The make-up games also forced a rigorous travel schedule that, at one point, flung them to three cities, in three time zones, in six days, including scrambling to the East Coast as Hurricane Florence approached.
Scientists have pointed to climate change as a contributing factor to the warming of the atmosphere, carrying the chance for more rain in some areas since warmer air can hold more moisture. According to state climatologist Jim Angel, northern and central Illinois are experiencing warmer, wetter springs. But some scientists believe the rapid warming of the Arctic is causing fluctuations in the polar jet stream that can bring unusual bouts of cold like the region saw in April, Angel said.
Just one more unintended consequence of anthropogenic climate change, and possibly the reason the Cubs are playing a second tie-breaker game today for the right to take their league-topping 94 wins to the playoffs.
Four articles I read late in the day and wanted to spike here:
And now, I will start working.
The New York City subway, with its passive air exchange system and tunnels too small for active ventilation or air conditioning, have gotten excessively hot this summer:
On Thursday, temperatures inside at least one of the busiest stations reached 40°C—nearly 11°C warmer than the high in Central Park.
The Regional Plan Association, an urban planning think tank for the greater metropolitan area, took a thermometer around the system’s 16 busiest stations, plus a few more for good measure, and shared the data with CityLab. A platform at Union Square Station had the 40°C reading at 1 p.m., which was the hottest they found, although Brooklyn Bridge-City Hall and Columbus Circle weren’t far off at 39°C and 38½°C, at around 10 and 11 a.m., respectively. Twelve out of the 16 busiest stops boiled at or over the 32°C mark in the late morning and early afternoon.
One might think that subway stations would offer crisp respite to sweaty New Yorkers, being underground and all. But you’d be wrong. Heat doesn’t only “rise”—it just diffuses to cooler areas, which can include below-ground spaces. Plus, only a few of the city’s 472 stations are equipped with air conditioning; most rely on a passive ventilation system better known for their Marilyn Monroe moments above ground. This system was built in the days before AC, and the MTA says it’s not possible to squeeze the station-cooling machinery that other metro systems have inside New York’s narrow tunnels. Meanwhile, the units that cool passengers inside cars actually shed heat into the stations as trains pass through.
That onboard air-conditioning can fail, too. The MTA has also seen a rising number of complaints about overheated cars in recent years. In today’s issue of Signal Problems, his indispensable newsletter focused on subway accountability, the journalist Aaron Gordon reports that “about two percent of all subway cars in service on any given day might not have working A/C,” according to the MTA. That means at least 100 cars are roasting passengers on any given day this summer.
This problem also bedevils the London Underground.
Meanwhile, here in Chicago, we're having our 73rd day this year above 27°C, just 10 short of the record. Given the normal number of temperatures that warm between now and October, I think we'll probably set a new one.
And the sunlight here looks eerily orange and hazy today, because of climate change-driven wildfires out west.
Welcome to the future.
About 50 million years ago, when mammals had just started taking over the planet, atmospheric CO2 levels were about 1000 ppm. And wow, was it hot here:
[A]round 50 million years ago there were crocodiles, palm trees, and sand tiger sharks in the Arctic Circle. On the other side of the blue-green orb, in waters that today would surround Antarctica, sea-surface temperatures might have topped an unthinkable 86degrees Fahrenheit, with near-tropical forests on Antarctica itself. There were perhaps even sprawling, febrile dead zones spanning the tropics, too hot even for animal or plant life of any sort.
[U]nder this past regime of high CO2, in the ancient U.K., Germany, and New Zealand, life endured mean annual temperatures of 23–29°C or 10–15°C warmer than modern times.
And yet, there is a seeming disconnect, between traditional projections for future warming—like those made by the International Panel on Climate Change (IPCC), which predicts around 4°C of warming by the end of the century under a business-as-usual emissions scenario (still frightening) and sea-level rise measured in mere inches (still frightening)—and the scarcely recognizable Earths buried in the rocks and created under similar CO2 regimes, like those that Eberle unearths.
One obvious way to reconcile this disparity is by noticing that the changes to the ancient earth took place over hundreds-of-thousands to millions of years and (IPCC graphs notwithstanding) that time won’t stop at the end of the 21st century. The changes that we’ve already set in motion, unless we act rapidly to countervail them, will similarly take millennia to fully unfold. The last time CO2 was at 400 ppm (as it is today) was 3 million years ago during the Pliocene epoch, when sea levels were perhaps 24 m higher than today. Clearly the climate is not yet at equilibrium for a 400-ppm world.
Good thing we've stopped pumping CO2 into the atmosphere! Oh, wait...
Temperatures in southern Portugal and Spain have reached 45°C as dust from the Sahara turns skies orange:
In the latest phase of a summer of extreme weather that has brought blistering heat to Britain, drought to the Netherlands and deadly wildfires to Greece, the heatwave affecting parts of southern Europe has reached a new intensity this weekend. According to IPMA, the Portuguese weather agency, about a third of the country’s meteorological stations broke temperature records on Saturday. The highest was 46.4°C in Alvega, 120km from Lisbon.
In the southern Algarve, more than 700 firefighters battled a forest fire that had spread across 1,000 hectares near the town of Monchique; in the capital, Lisbon, the usually busy terrace cafes of the Chiado district were quiet as people stayed indoors. And in Amareleja, a sleepy town as famous for its hot summers as for its full-bodied red wines, the large outdoor thermometer at the Farmácia Portugal read 44.5°C just after midday. Petrol station attendant Joaquim, however, was not fazed: the past couple of days had been abnormal, he said, but locals were “used to the heat and know how to adapt”.
The high temperatures in Portugal and Spain are caused by a plume of warm air from the Sahara, which yesterday turned the sky an eerie orange in places, including above Amareleja.
Meanwhile, the best President we have right now is trying to tank fuel-economy standards for cars.