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10 Surprising Benefits of Mosquitoes

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What are mosquitoes good for? You might be asking that question on a summer evening as you’re sipping your drink of choice and the pesky pests arrive to spoil the mood.

There are as many as 3,500 species of mosquitoes, some of which can be found as far north as the Arctic. Fossil records indicate mosquitoes have been here for 200 million years, long before humans. Only a few hundred of these species bite or bother humans. Only the females sting humans and other animals, and they do so to draw protein from blood needed to lay their eggs.

Not all varieties of these insects carrying horrible diseases such as Zika, the West Nile virus, and malaria. Scientists call such mosquitoes “vectors” that transmit diseases. The nasty species Aedes aegypti carries the viruses that cause dengue fever, yellow fever, Chikungunya, and Zika.

So what are mosquitoes good for? 24/7 Tempo looked for answers to that question by reviewing scientific sources such as Nature.com and consulting experts such as Nora J. Besansky, O’Hara Professor, Associate Chair, Evolutionary, Ecological and Functional Genomics of Malaria Vectors at the University of Notre Dame, and an expert on mosquitoes.

Since most mosquito species don’t carry diseases, they are harmless creatures, and their impact on nature is mostly benign. They are a food source for other animals and are also pollinators, and have other benefits to the ecosystem.

But their existence to the environment is not crucial. Scientists believe nature could adjust to a world without mosquitoes. But they would not want to eliminate mosquitoes until we are fully aware of the purpose they serve in nature.

Eradicating deadly mosquito species from parts of Africa and Asia would reduce the burden of health-care systems in those areas and fewer people would die. Indeed, mosquitos are certainly not as essential to the ecosystem as other insects. Here is a list of crops that would be most affected if honey bees disappeared.

Click here to see 10 things mosquitoes are good for

Tesla takeover of emerging U.S. charging network seems unstoppable

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In today’s edition:

— Tesla’s lightning move to take over the U.S. charging network is a lesson in corporate pivoting strategy
— U.S. solar power generation is soaring. Now if we can just transmit it.
— Toyota is developing a 900-mile battery for its EVs. Will that be enough for anxious shareholders?
— China recently achieved more than 50% electricity generation from renewable energy, even as it burns more oil.
— The collapse of Ukraine’s Kakhovka Dam last week is more than a wartime disaster. It’s a long-term environmental catastrophe
— Why sailboats in the grueling, six-month challenge known as The Ocean Race are a climate data’s scientist’s dream

It was just a few months ago that Tesla $TSLA and Elon Musk were on the back foot, caught in an early EV price war as margins fell and the need to catch new government subsidies caused it to slash prices of some of its most popular models.

We wrote at the time that how they responded would likely be a case study in corporate turnarounds someday. But even we were shocked by how quickly the company pivoted to its side hustle — EV charging — as an alternative revenue stream.

Since then both Ford $F and General Motors $GM have announced they will connect their new electric vehicle fleets to Tesla’s network of 17,000 charging stations, or part of it. And last week the Biden administration said it would allow Tesla subsidies through its Inflation Recovery Act as long as it also provided access to the government’s charging standard connection, CCS.

When Biden announced the original U.S. charging initiative in 2021, a $7.5 billion investment to create hundreds of thousands of charging stations across the country, Musk and Tesla weren’t even invited. The sea change in attitude among government officials and corporate auto leaders shows the value the industry has put on Tesla’s supercharging technology. Investors have responded by bidding Tesla shares higher 13 days in a row.

What this means for the startup chargers such as Blink $BLNK , Chargepoint $CHPT and EVgo $EVGO remains to be seen, though their shares have been falling. Likely they will find a way to partner with Tesla, too.

The sudden change in the landscape of the young charging industry illustrates both the peril and promise of the renewables transition. Tesla investors this month are rejoicing. Tesla owners, who now face even longer lines at the charging point, maybe not so much.

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The 15 Most Fuel-Efficient New Trucks

Source: Ford Motor Co.

Pickup trucks have ranked among the most popular vehicle segments in the United States for decades. No longer defined by barebones practicality, today’s trucks offer luxury interiors, high-tech infotainment systems, and plenty of backseat legroom. Combining the capability and versatility of a work vehicle with the comforts and conveniences of a family car or daily driver, pickup trucks sacrifice little – with one glaring exception: fuel efficiency. 

Among the more than 100 pickup truck configurations available in the 2023 model year, the median combined fuel economy is just 19 miles per gallon, according to data from the Environmental Protection Agency. For context, the average fuel economy of the U.S. vehicle fleets was 36 mpg in 2021, a number the Department of Transportation mandated to rise to 49 mpg by 2026. 

With U.S. gas prices topping $5 a gallon last year – an all-time high – many pickup truck owners are feeling the pinch. For cost-conscious drivers in the market for a new truck, however, some options are better than others. (Here is a look at America’s favorite pickup trucks.) 

Using data from the EPA, 24/7 Wall St. identified the most fuel-efficient pickup trucks. We ranked the 15 non-electric pickup trucks on the market by combined fuel economy, considering all available engine and drivetrain packages. 

For any vehicle, fuel efficiency is subject to a number of factors. Some of them are contingent on driving habits, but those related directly to the vehicle itself include weight, ground clearance, aerodynamics, drivetrain, and engine size. 

Several of the most fuel efficient new trucks on the market have been recently updated or are all-new nameplates. The Ford Maverick, for example, which is capable of a segment-leading combined 37 mpg, was first introduced in 2021 and is available with a hybrid engine. Meanwhile, the Toyota Tacoma, while classified as a small pickup, has not been meaningfully updated since 2016 and gets a maximum of 24 mpg on the highway and 21 mpg combined. (Here is a look at the cars that have been completely redesigned for 2023.)

Click here to see the most fuel-efficient new trucks this year.

Click here to see our detailed methodology.

Adding up UAE and Qatar’s bad climate behavior as the orange smoke spreads

Source: 35007 / Getty Images

(A native of England, veteran journalist Matthew Diebel has worked at NBC News, Time, USA Today and News Corp., among other organizations.)

Growing up in England, it was pretty much inevitable that I would become a football — sorry, soccer — fan. For my sins, my team was Chelsea, which was then much less of the powerhouse that it became in the 2000s. But in the 1980s I moved to the U.S. and baseball became my new sports passion, though I still monitored what was going on in my native land.

And I still watched many World Cup matches, very much enjoying seeing the globe’s top stars in action. One of these was, of course, Lionel Messi of Argentina, whose on-field magic led him — justifiably — to be called the greatest player on the planet.

So it was with great pleasure that I saw on Thursday that the now-veteran star had signed with the U.S. Major League Soccer team Inter Miami, which means I have more chances to see him on TV…

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The Best States to Live In: All 50 States Ranked

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A recent survey conducted by the North American Van Lines relocation company found that more than 70% of American adults live in or near the city where they grew up. But for those who make a deliberate choice to move away from home, the decision is often influenced by one or two key factors. 

Some may choose to move to a new city to find a better job. A family may buy a home in a new neighborhood to enroll the children in a better school district. Retirees may relocate to be in a warmer, sunnier climate, while others may choose a new place to live in an area with lower crime rates or more affordable housing. The list of reasons varies. (Here are America’s least dangerous states.)

Indeed, key economic, social, and environmental factors can all be important considerations to make when deciding on a place to live – and these factors can change significantly from state to state. 

Using data from sources including the U.S. Census Bureau, the FBI, the Environmental Protection Agency, and the Bureau of Labor Statistics, 24/7 Wall St. created a weighted index of 16 measures to determine the best – and worst – states to live in. 

Each measure used in our index has an impact on overall quality of life. These measures include those related to the economy such as unemployment and poverty; the environment such as air pollution; and social factors such as crime and levels of investment in public works and institutions.

There are some notable geographic patterns in the ranking. For example, eight of the 10 lowest-ranking states are in the South, while the highest ranking states are concentrated in the West and the Northeast. (Here are 22 states where people live the longest.)

It is important to note that each state, regardless of its ranking, has some positive attributes as well as some negatives. For example, while many of the Southern states rank lower on this list, often due to higher crime and poverty rates, many may also make an ideal home due to warm climates, a low cost of living, and affordable housing.

Click here to see the best and worst states to live in 2022.

Click here to see our detailed methodology.

New York wakes up to climate threat; London will have to wait 4,700 years

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It’s not news until it’s in The New York Times is a favorite saying in the Big Apple. In that case, this is the week global warming became news there as the city choked under acrid, orange smoke from Canadian wildfires. When something similar happened three years ago in San Francisco, it was regarded as an oddity in NYC. Those crazy Californians and their forest policies. Now it’s a full-on climate emergency.

Whether that helps spur the fledgling new era of bipartisanship in Congress, first on permitting reform for new energy projects and now on a possible carbon border tax against China and others, remains to be seen. But as a signal to the world’s largest financial center that even climate disasters a continent away can turn it into a futuristic hellscape, this one is pretty good.

Not so much over in London where a de facto government block on new onshore wind farms over the past decade has left England staring at a literally historic challenge on renewable energy. Scientists at the Institute for Public Policy Research there estimated this week that at its paltry rate of permitting new wind systems — some 17 small ones since 2015 — the country will need 4,700 years to meet its energy needs with wind energy. By comparison, that’s about the same timeline between the present and when Stonehenge was built.

Perhaps a wee dash of orange soot over Parliament will shake some reforms out of Rishi Sunak’s government, but we’re not holding our breath (like they are in NY). Despite increasing evidence that global warming knows no borders, governments continue to treat it like an internal problem that can be handled by domestic regulations and solutions.

As we pointed out again this week, investors and markets know better. They’re already pricing in the future impact of global warming on certain regions and investments. No word yet though on a 4,700-year bond.

Zeus: How climate change will roll through capital markets – an early guide

. . . . Anti-ESG political forces such as Florida Gov. Ron DeSantis are working hard to stop public investors from pricing climate risk, but that’s what markets do, writes David Callaway. The decision by two of the largest U.S. insurers to stop offering new home policies to buyers in California is just the latest – and most dramatic – example of how climate risk is beginning to bleed into financial markets. The Great Repricing, as one of our favorite fund managers calls it, has begun.

Read the full Zeus column

Thursday’s subscriber insights

Congress mulls carbon border tax as bipartisan climate fervor picks up

. . . . It’s one of the more interesting and, thankfully, bipartisan climate change moves percolating in Congress: A bill to tax imports from China and other countries with lower environmental standards. In other words, it’s a carbon border tax. Europe is doing it, with much criticism of protectionism. The U.S. has always shied away from it, but suddenly the enthusiasm to use it as a tool to bash China has gathered steam. Read more here. . . .

Succession star James Cromwell has a lot to say about the Paris plastics summit — and his character Ewan Roy

. . . . In keeping with our focus on last week’s UN plastics conference in Paris, we direct you to this interview by our friend David Andelman in his Andelman Unleashed newsletter with actor James Cromwell, who starred in the hit movie “Babe” and more recently as Logan Roy’s angry brother Ewan in “Succession.” Cromwell has long been focused on ridding the world of harmful plastics practices. Hear his thoughts on the conference, President Joe Biden, and on how he helped shape his character Ewan over the length of the Succession series. Read more here. . . .

With nowhere else to go, Japan turns here for renewable energy

. . . . With just 20% of its energy coming from renewables — much of it longstanding hydro sources — Japan has been somewhat of a laggard in the energy transition. But now it seems to be getting its act together with a declaration that it will be the world’s leader in offshore wind. They’re also getting big into batteries. Read more. . . .

Editor’s picks: Canada’s fires and climate change; smoke hampers plane flights and baseball in the northeast

Raging wildfires threaten Canada’s infrastructure

Canada’s exceptionally hot and dry weather in May has fueled hundreds of wildfires burning across the county from Quebec to the western provinces. About 9.4 million acres have burned, an estimated 15 times the 10-year average, Federal Minister of Emergency Preparedness Bill Blair said. “Across the country as of today, there are 414 wildfires burning, 239 of which are determined to be out of control,” he told a briefing. According to NASA’s Earth Observatory, some of the fires were started by lightning. Canadian officials have expanded evacuation orders and asked for firefighting help from other countries. Quebec, Canada’s second-most populous province, has suffered four times its 10-year average of wildfires so far this year, according to published reports. Major League Baseball postponed games in New York, Philadelphia and other cities because of poor air quality.

Smoke halts flights in New York

The Federal Aviation Administration on had to halt flights headed to New York’s LaGuardia airport and delayed flights on the ground there due to smoke from Canadian wildfires this week. The FAA said heavy smoke haze, affecting visibility and air quality, was hanging over the northeastern U.S. and delays were reported through Boston, New York, Philadelphia, Baltimore and Washington, D.C. “The FAA has slowed traffic to and from the New York City area airports due to reduced visibility from wildfire smoke,” the FAA told CNN in a statement. “The agency will adjust the volume of traffic to account for the rapidly changing conditions.” CNN reported Wednesday afternoon that airlines in the U.S. had canceled 120 flights and delayed another 1,928, citing data from tracking site FlightAware. New York City Mayor Eric Adams urged millions of residents to remain indoors after the city’s air quality became the worst among major cities in the world.

Climate change damages across the globe

The future impact of climate change on the world economy is a topic of great importance and uncertainty, and previous models predict only mild aggregate damages and that some countries will be unaffected or may even benefit, writes the author of The Importance of External Weather Effects in Projecting the Economic Impacts of Climate Change. According to the abstract, this article demonstrates that these results rely on the restrictive assumption that economies are unaffected by weather shocks in other countries, which leads to overly optimistic predictions of impacts from global weather shocks. “Relaxing this assumption in existing models leads them to predict catastrophic economic impacts from significant climate change, where all countries are badly affected to different degrees. This article also outlines the difficulty in forming plausible predictions given that projections of future climate change produce weather draws that lie wholly outside historical experience. The results have fundamental implications for damage functions inside Integrated Assessment Models, and also explains the strong contrast between economics and the physical sciences when discussing severe climate change. Author: Timothy Neal, UNSW Australia Business School, School of Economics.

Words to live by . . . .

“It’s not that things are worse because it has warmed a couple degrees because of climate change. It’s a cumulative effect in that climate change is altering the landscape. You’re getting longer periods of the year when you get these fires. We’re literally burning the candle at both ends.” — Daniel Swain, Institute of the Environment and Sustainability, UCLA.

The 13 Worst Wildfires in American History

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Terrible wildfires burning in Canada this week have blanketed parts of the American Northeast, including New York City, in a thick haze. The smoke pollution is dangerous to breathe, containing particulates that can cause all kinds of serious health problems.

Wildfires have ravaged the United States for centuries, and many experts project they will only worsen along with climate change. In the nation’s history, fires have wreaked widespread destruction in major cities and in rural areas. 

Since 2000, an average of 70,072 wildfires a year have burned an average of 7.0 million acres. In the 1990s, the average acreage burned was less than half, at 3.3 million, though the average of annual wildfires was higher, at 78,600. In 2022, a reported 66,225 wildfires burned just over 7.5 million acres. (These are the most catastrophic fires and explosions in US history.)

To determine the worst wildfires in U.S. history, 24/7 Wall St. referenced historical data on wildfires within the United States. Wildfires are ranked by the size of these wildfires in total acreage.

Recent years have been especially destructive for the West Coast, but the worst wildfires in U.S. history are also mostly in the West, but also the Midwest and South. (This is how much of every state has burned in wildfires.)

Different parts of the country do not necessarily carry the same risk of experiencing a fire hazard. In fact, according to the NIFC, more wildfires occur in the East, which includes central states, but the wildfires in the West are larger and burn more acreage. 

Here’s a look at the 13 most destructive wildfires in US history:

How climate change will roll through capital markets – an early guide

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(David Callaway is founder and Editor-in-Chief of Callaway Climate Insights. He is the former president of the World Editors Forum, Editor-in-Chief of USA Today and MarketWatch, and CEO of TheStreet Inc. His climate columns have appeared in USA Today, The Independent, and New Thinking magazine).

SAN FRANCISCO (Callaway Climate Insights) — Jeff Gitterman calls it The Great Repricing.

That’s the shift in capital markets as the cost of global warming begins to mount in specific regions, such as the Canadian wildfires, Arizona water shortages, European heatwaves, or wildfire smoke over New York City or San Francisco. Gitterman, founder of Gitterman Asset Management in New Jersey, has long been a proponent of the idea that climate change will cause a dramatic shift in markets and how investors seek opportunity and hedge risk.

To date, a lot of the focus has been on opportunity. Electric vehicle makers. Battery storage startups. Surging solar and wind power. Carbon capture and removal. But lately, we’ve started to see the flip side. The decision by two of the nation’s largest insurers, State Farm and Allstate, to stop taking new homeowner business in California because of wildfire threats was a dramatic wake-up call last week that the cost of climate change will be shared by many, including businesses and investors.

“There are three trends converging at once,” Gitterman told me. Adaptation, innovation and regulation, or what he calls AIR. “They will impact wide parts of the capital markets; first being real estate values, second municipal bonds and mortgages, and then ultimately businesses where adaptation is costly or undertaken too slowly to offset risks of extreme heat, droughts and larger storms and flooding.”

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50 Most Successful Small Businesses to Start in America

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The COVID-19 pandemic was a historically major shock to the U.S. economy, accelerating market trends by several years and adding an unprecedented level of uncertainty to the global business environment. But while COVID-19 destroyed opportunities for entrepreneurs across some industries, economic trends in other areas created new ones. And who knows, maybe some of the newest entrepreneurs will one day rank among the 25 richest Americans of all time.

To determine the fastest growing small business opportunities, 24/7 Wall St. reviewed data on business establishment growth by industry from the U.S. Census Bureau’s County Business Patterns program. Detailed industries were ranked based on the percentage change in establishments from 2017 to 2021. Only industries in which the average establishment size was less than 20 employees were considered. 

Many of the fastest growing business opportunities are in industries being shaped by changing consumer tastes. Shifts in preference towards small, locally-produced artisanal products, for example, have led to a boom in demand for small breweries, distilleries, and wineries. The increase in consumer demand has coincided with an easing of licensing requirements for businesses of this type in much of the country. The number of breweries, distilleries, and wineries in the U.S. grew 31.9% from 2017 to 2021, nearly 10 times the growth in establishments across all industries. (Unlike these small companies, these companies control over 50% of their industry.)

Other fast-growing businesses have benefited from social media marketing. Creative business owners have increasingly been able to showcase their work and share customer testimonials on platforms like Instagram and Facebook, helping to raise brand awareness and build reputation. This has led to a rapid increase in the number of establishments in businesses like nail salons, barbershops, and food trucks. The number of mobile food establishments in the U.S. rose 88.2% from 2017 to 2021, the largest increase of any small business industry.

Click here to see the 50 most successful small businesses to start in America.

Click here to see our detailed methodology.

Paris plastics treaty ensures only one outcome

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In today’s edition:

— Five days in Paris: What’s the next step for cutting global plastic use?
— Auto dealerships face strange new world as EVs hit the market
— COP28 in Dubai will be a can’t-miss news event, with drama, wild predictions, and global politics. The only thing missing may be the climate problem.
— Nevada wants to be the ‘Silicon Valley of lithium,’ among everything else
— Global carbon levels are now 50% higher than at the start of the industrial era, after carbon dioxide in the atmosphere hit a new record of 424 parts per million

When I was a young foreign correspondent in the ‘90s in Europe covering the advent of the euro, a friend at a rival news outlet wrote about how investors looking to attend conferences on the new single currency could pretty much find one every single day one summer in some exotic European hotspot.

Today it’s climate conferences, with climate weeks in several cities and a steady calendar of government events around the world. This week it’s the pre-COP28 conference in Bonn. Last week the UN plastics conference in Paris. No shortage of fun places to discuss global warming. But a definite shortage of progress.

Many headlines were made of the plastics treaty in Paris last week, where nations came together and … pledged to write a future agreement. First drafts are due in Kenya in November, at the next big plastics conference. I suppose that’s progress but given the world’s problems with plastics, made from fossil fuels, from recycling to the waste in the oceans, it feels like a baby step at best.

Doug Woodring, founder of the Ocean Recovery Alliance, said the agreement to create a “Zero Draft” was a step forward. But as he wrote in a piece for Callaway Climate Insights last week, countries need to set their sights higher; more on creating a circular economy for plastics that involves reusing them rather than just recycling rules that many countries might not be equipped to meet.

Global diplomacy is a tricky and time-consuming practice. At least the advent of the euro had a deadline that these conferences could point to. For those seeking progress in plastics, all last week’s agreement guarantees is another long plane ride to another conference in another country, sometime soon.

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