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Trump admin halts 6 GW of offshore wind leases again | TechCrunch

Trump admin halts 6 GW of offshore wind leases again | TechCrunch

Two weeks after a judge struck down President Donald Trump’s executive order that blocked offshore wind development, the White House is again pausing leases for five large projects, this time citing concerns over radar interference.

“Today’s action addresses emerging national security risks, including the rapid evolution of the relevant adversary technologies, and the vulnerabilities created by large-scale offshore wind projects with proximity near our east coast population centers,” Interior Secretary Doug Burgum said Monday in a statement.

The affected projects include Revolution Wind in Connecticut and Rhode Island, Coastal Virginia Offshore Wind, Vineyard Wind in Massachusetts, and Empire Wind and Sunrise Wind, both of which are in New York. In total, these projects represent nearly 6 gigawatts of generating capacity for the Eastern seaboard, a hotspot of data center development.

The Department of the Interior justified the action by citing unclassified government reports — it didn’t say which agency had produced them, nor did it link to them — along with “recently completed classified reports” from the Pentagon. The department said it would give the government time to work with stakeholders to address national security concerns.

The statement did not acknowledge the ongoing work government and wind developers have been doing to address national security concerns, specifically related to radar, for years.

The report the Interior Department is likely referring to was issued by the Department of Energy in February 2024, and it lists a number of projects that were then underway to mitigate the problem of radar interference. (Other reports over the years have been commissioned to address the same concerns, some dating back to the previous Trump administration.)

“To date, no mitigation technology has been able to fully restore the technical performance of impacted radars,” the 2024 report said. “However, the development and use of radar interference mitigation techniques, and collaboration both among federal agencies and between the federal government and the wind industry have enabled federal radar agencies to continue to perform their missions without significant impacts, and have also enabled significant wind energy deployments throughout the United States.”

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Radar interference caused by wind turbines is nothing new. Researchers have been studying the phenomenon for well over a decade, and they’ve developed a range of strategies to mitigate any problems. 

Wind turbines present a unique challenge to radar operators.

“The motion of a wind turbine gives it a complex Doppler signature,” Nicholas O’Donoughue, a senior engineer at the Rand Corporation, told TechCrunch.

Doppler refers to the change in frequency of a wave like a radar signal caused by a moving object. As a wind turbine’s blades sweep through their arc, they are alternately moving toward and away from the radar station. The angle and speed of the blades can have an effect, too.

Those, along with other considerations, can “challenge the detection of any targets that are near the wind farm,” O’Donoughue said. 

But radar systems can filter out signals that result from wind farms. “The primary approach is to use adaptive processing algorithms, such as Space-Time Adaptive Processing, to learn the structure of a wind farm’s interference,” he said. 

“Over time, the reflections from a wind farm can be processed to look for patterns, which can then be matched and suppressed. This process is analogous to how modern adaptive noise cancellation headphones work, albeit more complicated.” Objects with a low radar cross section can still slip through, he noted.

Because of that, many wind farms are already built with radar installations in mind. “The most basic and widely employed mitigation method is wind farm siting, such as modifying the layout of a proposed wind farm to keep the wind turbines out of the line-of-sight of the radar,” the 2024 Energy department report said.

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#Trump #admin #halts #offshore #wind #leases #TechCrunch

Parallel Web Systems, the AI agent-tool startup founded by former Twitter CEO Parag Agrawal, has raised a $100 million Series B at a $2 billion valuation led by Sequoia. Existing investors Kleiner Perkins, Index Ventures, Khosla Ventures, First Round Capital, Spark Capital, and Terrain Capital also participated, the company said.

This raise comes just five months after the startup announced its $100 million Series A at a $740 million valuation led by Kleiner and Index, and brings the total capital it raised to $230 million.

Parallel offers a suite of web search and research APIs specifically for AI agents and names customers such as Clay, Harvey, Notion, and Opendoor. It says its customers include banks and hedge funds (though it has not named them).

The confidence of investors in Agrawal’s startup has to be particularly gratifying for him after his time at Twitter ended with a subsequent lawsuit. Elon Musk famously fired him and all the top execs after he bought Twitter. Those execs, including Agrawal, sued, alleging that Musk failed to pay the $128 million in severance pay they believe they were owed. In October, Musk settled the case for undisclosed terms.

In addition to some big-name customers, Parallel tells TechCrunch it has over 100,000 developers using its products.

#Parallel #Web #Systems #hits #valuation #months #big #raise #TechCrunchai agent,In Brief,parag agrawal,Parallel Web Systems">Parallel Web Systems hits B valuation five months after its last big raise | TechCrunch
Parallel Web Systems, the AI agent-tool startup founded by former Twitter CEO Parag Agrawal, has raised a 0 million Series B at a  billion valuation led by Sequoia. Existing investors Kleiner Perkins, Index Ventures, Khosla Ventures, First Round Capital, Spark Capital, and Terrain Capital also participated, the company said.

This raise comes just five months after the startup announced its 0 million Series A at a 0 million valuation led by Kleiner and Index, and brings the total capital it raised to 0 million.







Parallel offers a suite of web search and research APIs specifically for AI agents and names customers such as Clay, Harvey, Notion, and Opendoor. It says its customers include banks and hedge funds (though it has not named them).

The confidence of investors in Agrawal’s startup has to be particularly gratifying for him after his time at Twitter ended with a subsequent lawsuit. Elon Musk famously fired him and all the top execs after he bought Twitter. Those execs, including Agrawal, sued, alleging that Musk failed to pay the 8 million in severance pay they believe they were owed. In October, Musk settled the case for undisclosed terms.

In addition to some big-name customers, Parallel tells TechCrunch it has over 100,000 developers using its products.


#Parallel #Web #Systems #hits #valuation #months #big #raise #TechCrunchai agent,In Brief,parag agrawal,Parallel Web Systems

Parallel Web Systems, the AI agent-tool startup founded by former Twitter CEO Parag Agrawal, has raised a $100 million Series B at a $2 billion valuation led by Sequoia. Existing investors Kleiner Perkins, Index Ventures, Khosla Ventures, First Round Capital, Spark Capital, and Terrain Capital also participated, the company said.

This raise comes just five months after the startup announced its $100 million Series A at a $740 million valuation led by Kleiner and Index, and brings the total capital it raised to $230 million.

Parallel offers a suite of web search and research APIs specifically for AI agents and names customers such as Clay, Harvey, Notion, and Opendoor. It says its customers include banks and hedge funds (though it has not named them).

The confidence of investors in Agrawal’s startup has to be particularly gratifying for him after his time at Twitter ended with a subsequent lawsuit. Elon Musk famously fired him and all the top execs after he bought Twitter. Those execs, including Agrawal, sued, alleging that Musk failed to pay the $128 million in severance pay they believe they were owed. In October, Musk settled the case for undisclosed terms.

In addition to some big-name customers, Parallel tells TechCrunch it has over 100,000 developers using its products.

#Parallel #Web #Systems #hits #valuation #months #big #raise #TechCrunchai agent,In Brief,parag agrawal,Parallel Web Systems">Parallel Web Systems hits $2B valuation five months after its last big raise | TechCrunch

Parallel Web Systems, the AI agent-tool startup founded by former Twitter CEO Parag Agrawal, has raised a $100 million Series B at a $2 billion valuation led by Sequoia. Existing investors Kleiner Perkins, Index Ventures, Khosla Ventures, First Round Capital, Spark Capital, and Terrain Capital also participated, the company said.

This raise comes just five months after the startup announced its $100 million Series A at a $740 million valuation led by Kleiner and Index, and brings the total capital it raised to $230 million.

Parallel offers a suite of web search and research APIs specifically for AI agents and names customers such as Clay, Harvey, Notion, and Opendoor. It says its customers include banks and hedge funds (though it has not named them).

The confidence of investors in Agrawal’s startup has to be particularly gratifying for him after his time at Twitter ended with a subsequent lawsuit. Elon Musk famously fired him and all the top execs after he bought Twitter. Those execs, including Agrawal, sued, alleging that Musk failed to pay the $128 million in severance pay they believe they were owed. In October, Musk settled the case for undisclosed terms.

In addition to some big-name customers, Parallel tells TechCrunch it has over 100,000 developers using its products.

#Parallel #Web #Systems #hits #valuation #months #big #raise #TechCrunchai agent,In Brief,parag agrawal,Parallel Web Systems

I have a confession to make… I don’t like summer.

Sure, I can get down with the beach, ice cream, and other delights that are certainly more enjoyable when it’s warm and sunny out. But I remain steadfast in my opinion that it’s actually the worst season of the year—and it’s only getting more unbearable.

Before you come for me, let me just say that there’s real science to back me up. Here are 5 research-proven reasons why summer low-key sucks.

1. Bugs, obviously

If there’s one thing we can all probably agree on, it’s that mosquitoes and ticks are horrible. When the weather warms and these blood-sucking parasites emerge in droves, it’s more than just a nuisance—it’s a serious public health issue.

Rates of insect-borne diseases such as West Nile virus, Lyme disease, and dengue fever surge in the summer as higher temperatures and humidity accelerate the reproduction, metabolisms, and biting rates of ticks and mosquitoes. The Centers for Disease Control and Prevention (CDC) estimates that 476,000 people in the U.S. may be diagnosed and treated for Lyme disease each year, and most cases are reported in late spring and summer.

As climate change leads to longer, hotter, and (in some places) wetter summers, rates of insect-borne diseases are rising. West Nile virus only surfaced in the U.S. in 1999 but has since become the country’s most common mosquito-borne illness, affecting thousands of people each year. Cases of Lyme disease, anaplasmosis, and Powassan encephalitis have more than doubled throughout the U.S. over the past two decades.

2. Rampant extreme weather

Deadly heatwaves, severe thunderstorms, floods, tornadoes, hurricanes, wildfires—all these weather extremes are more common in the summer. In fact, the U.S. tends to experience most billion-dollar disasters from April through August. The reasons are complex, but they largely stem from a warmer atmosphere that holds more energy and moisture, intensifying storm systems while also amplifying heat stress at the surface.

Summer heatwaves can be particularly dangerous, and they’re becoming more frequent and severe as global temperatures rise. The combination of extreme heat and humidity is one of the leading weather-related killers in the country, as it can exacerbate underlying illnesses and cause heatstroke. At the same time, warmer temperatures increase evaporation from the landscape, leading to drought and heightened wildfire risk. Smoke from wildfires also reduces air quality, wreaking havoc on public health.

At the same time, tropical cyclone activity ramps up during the summer—a result of warmer ocean waters, favorable wind shear patterns, and more atmospheric humidity and instability. These conditions also support severe thunderstorm development and contribute to tornado formation, particularly in the central United States.

3. Brutal utility bills

When that scorching summer heat sets in, utility costs skyrocket. That’s because households in most regions of the U.S. consume more electricity from July through August, when temperatures and cooling demand are at their peak. Nearly 90% of U.S. households cool their homes with air conditioning.

Thanks to climate change, it’s getting harder for air conditioning to beat the heat, and you’re paying the price. As global temperatures rise, people are running air conditioners more often and for longer periods of time. By 2050, the International Energy Agency expects to see a threefold increase in global air-conditioner-related energy demand, equivalent to adding 10 new units per second over the next three decades.

4. Killer UV radiation

Who doesn’t love slathering on greasy SPF every time they leave the house? Me, that’s who. I know we’re supposed to wear sunscreen all year round, but there’s no denying that the risk of UV exposure increases drastically in the summer—and some studies suggest it’s only getting worse.

Over the past five decades, incidence of malignant skin melanoma—the most aggressive skin cancer—has surged dramatically, with over 325,000 new cases reported worldwide in 2020. This increase has been linked to changes in UV radiation exposure driven by shifting atmospheric conditions, including cloud cover variability, aerosol concentrations, and surface reflectivity.

5. Increased violence

A growing body of evidence suggests that rates of violence and mass shootings increase during the summer, especially around the Fourth of July. According to PBS News, the Gun Violence Archive—a database that tracks mass shootings involving four or more people in the U.S.—shows that June, July, and August have had the highest total number of mass shootings over the past decade, while the lowest totals were from December through March.

On a global scale, rising temperatures have been linked to increases in homicides, assaults, sexual assaults, firearm violence, intimate partner violence, and violent suicides. This suggests that as summer heatwaves become more frequent and intense, incidents may occur more often.

There are several factors that could explain why the warmest months of the year have historically been the most violent. For one, people spend more time drinking and attending social events, which creates more opportunities for conflict, University of Miami criminologist Alex Piquero told PBS. Studies have also shown that heat can push people to a boiling point, resulting in heightened levels of stress and irritability.

#Reasons #Summer #Worst #Season #Yearextreme weather,Insects,public health,summer">5 Reasons Why Summer Is the Worst Season of the Year
                I have a confession to make… I don’t like summer. Sure, I can get down with the beach, ice cream, and other delights that are certainly more enjoyable when it’s warm and sunny out. But I remain steadfast in my opinion that it’s actually the worst season of the year—and it’s only getting more unbearable. Before you come for me, let me just say that there’s real science to back me up. Here are 5 research-proven reasons why summer low-key sucks. 1. Bugs, obviously If there’s one thing we can all probably agree on, it’s that mosquitoes and ticks are horrible. When the weather warms and these blood-sucking parasites emerge in droves, it’s more than just a nuisance—it’s a serious public health issue. Rates of insect-borne diseases such as West Nile virus, Lyme disease, and dengue fever surge in the summer as higher temperatures and humidity accelerate the reproduction, metabolisms, and biting rates of ticks and mosquitoes. The Centers for Disease Control and Prevention (CDC) estimates that 476,000 people in the U.S. may be diagnosed and treated for Lyme disease each year, and most cases are reported in late spring and summer. As climate change leads to longer, hotter, and (in some places) wetter summers, rates of insect-borne diseases are rising. West Nile virus only surfaced in the U.S. in 1999 but has since become the country’s most common mosquito-borne illness, affecting thousands of people each year. Cases of Lyme disease, anaplasmosis, and Powassan encephalitis have more than doubled throughout the U.S. over the past two decades. 2. Rampant extreme weather Deadly heatwaves, severe thunderstorms, floods, tornadoes, hurricanes, wildfires—all these weather extremes are more common in the summer. In fact, the U.S. tends to experience most billion-dollar disasters from April through August. The reasons are complex, but they largely stem from a warmer atmosphere that holds more energy and moisture, intensifying storm systems while also amplifying heat stress at the surface. Summer heatwaves can be particularly dangerous, and they’re becoming more frequent and severe as global temperatures rise. The combination of extreme heat and humidity is one of the leading weather-related killers in the country, as it can exacerbate underlying illnesses and cause heatstroke. At the same time, warmer temperatures increase evaporation from the landscape, leading to drought and heightened wildfire risk. Smoke from wildfires also reduces air quality, wreaking havoc on public health. At the same time, tropical cyclone activity ramps up during the summer—a result of warmer ocean waters, favorable wind shear patterns, and more atmospheric humidity and instability. These conditions also support severe thunderstorm development and contribute to tornado formation, particularly in the central United States. 3. Brutal utility bills When that scorching summer heat sets in, utility costs skyrocket. That’s because households in most regions of the U.S. consume more electricity from July through August, when temperatures and cooling demand are at their peak. Nearly 90% of U.S. households cool their homes with air conditioning. Thanks to climate change, it’s getting harder for air conditioning to beat the heat, and you’re paying the price. As global temperatures rise, people are running air conditioners more often and for longer periods of time. By 2050, the International Energy Agency expects to see a threefold increase in global air-conditioner-related energy demand, equivalent to adding 10 new units per second over the next three decades. 4. Killer UV radiation Who doesn’t love slathering on greasy SPF every time they leave the house? Me, that’s who. I know we’re supposed to wear sunscreen all year round, but there’s no denying that the risk of UV exposure increases drastically in the summer—and some studies suggest it’s only getting worse. Over the past five decades, incidence of malignant skin melanoma—the most aggressive skin cancer—has surged dramatically, with over 325,000 new cases reported worldwide in 2020. This increase has been linked to changes in UV radiation exposure driven by shifting atmospheric conditions, including cloud cover variability, aerosol concentrations, and surface reflectivity. 5. Increased violence A growing body of evidence suggests that rates of violence and mass shootings increase during the summer, especially around the Fourth of July. According to PBS News, the Gun Violence Archive—a database that tracks mass shootings involving four or more people in the U.S.—shows that June, July, and August have had the highest total number of mass shootings over the past decade, while the lowest totals were from December through March. On a global scale, rising temperatures have been linked to increases in homicides, assaults, sexual assaults, firearm violence, intimate partner violence, and violent suicides. This suggests that as summer heatwaves become more frequent and intense, incidents may occur more often. There are several factors that could explain why the warmest months of the year have historically been the most violent. For one, people spend more time drinking and attending social events, which creates more opportunities for conflict, University of Miami criminologist Alex Piquero told PBS. Studies have also shown that heat can push people to a boiling point, resulting in heightened levels of stress and irritability.      #Reasons #Summer #Worst #Season #Yearextreme weather,Insects,public health,summer

surge in the summer as higher temperatures and humidity accelerate the reproduction, metabolisms, and biting rates of ticks and mosquitoes. The Centers for Disease Control and Prevention (CDC) estimates that 476,000 people in the U.S. may be diagnosed and treated for Lyme disease each year, and most cases are reported in late spring and summer.

As climate change leads to longer, hotter, and (in some places) wetter summers, rates of insect-borne diseases are rising. West Nile virus only surfaced in the U.S. in 1999 but has since become the country’s most common mosquito-borne illness, affecting thousands of people each year. Cases of Lyme disease, anaplasmosis, and Powassan encephalitis have more than doubled throughout the U.S. over the past two decades.

2. Rampant extreme weather

Deadly heatwaves, severe thunderstorms, floods, tornadoes, hurricanes, wildfires—all these weather extremes are more common in the summer. In fact, the U.S. tends to experience most billion-dollar disasters from April through August. The reasons are complex, but they largely stem from a warmer atmosphere that holds more energy and moisture, intensifying storm systems while also amplifying heat stress at the surface.

Summer heatwaves can be particularly dangerous, and they’re becoming more frequent and severe as global temperatures rise. The combination of extreme heat and humidity is one of the leading weather-related killers in the country, as it can exacerbate underlying illnesses and cause heatstroke. At the same time, warmer temperatures increase evaporation from the landscape, leading to drought and heightened wildfire risk. Smoke from wildfires also reduces air quality, wreaking havoc on public health.

At the same time, tropical cyclone activity ramps up during the summer—a result of warmer ocean waters, favorable wind shear patterns, and more atmospheric humidity and instability. These conditions also support severe thunderstorm development and contribute to tornado formation, particularly in the central United States.

3. Brutal utility bills

When that scorching summer heat sets in, utility costs skyrocket. That’s because households in most regions of the U.S. consume more electricity from July through August, when temperatures and cooling demand are at their peak. Nearly 90% of U.S. households cool their homes with air conditioning.

Thanks to climate change, it’s getting harder for air conditioning to beat the heat, and you’re paying the price. As global temperatures rise, people are running air conditioners more often and for longer periods of time. By 2050, the International Energy Agency expects to see a threefold increase in global air-conditioner-related energy demand, equivalent to adding 10 new units per second over the next three decades.

4. Killer UV radiation

Who doesn’t love slathering on greasy SPF every time they leave the house? Me, that’s who. I know we’re supposed to wear sunscreen all year round, but there’s no denying that the risk of UV exposure increases drastically in the summer—and some studies suggest it’s only getting worse.

Over the past five decades, incidence of malignant skin melanoma—the most aggressive skin cancer—has surged dramatically, with over 325,000 new cases reported worldwide in 2020. This increase has been linked to changes in UV radiation exposure driven by shifting atmospheric conditions, including cloud cover variability, aerosol concentrations, and surface reflectivity.

5. Increased violence

A growing body of evidence suggests that rates of violence and mass shootings increase during the summer, especially around the Fourth of July. According to PBS News, the Gun Violence Archive—a database that tracks mass shootings involving four or more people in the U.S.—shows that June, July, and August have had the highest total number of mass shootings over the past decade, while the lowest totals were from December through March.

On a global scale, rising temperatures have been linked to increases in homicides, assaults, sexual assaults, firearm violence, intimate partner violence, and violent suicides. This suggests that as summer heatwaves become more frequent and intense, incidents may occur more often.

There are several factors that could explain why the warmest months of the year have historically been the most violent. For one, people spend more time drinking and attending social events, which creates more opportunities for conflict, University of Miami criminologist Alex Piquero told PBS. Studies have also shown that heat can push people to a boiling point, resulting in heightened levels of stress and irritability.

#Reasons #Summer #Worst #Season #Yearextreme weather,Insects,public health,summer">5 Reasons Why Summer Is the Worst Season of the Year5 Reasons Why Summer Is the Worst Season of the Year
                I have a confession to make… I don’t like summer. Sure, I can get down with the beach, ice cream, and other delights that are certainly more enjoyable when it’s warm and sunny out. But I remain steadfast in my opinion that it’s actually the worst season of the year—and it’s only getting more unbearable. Before you come for me, let me just say that there’s real science to back me up. Here are 5 research-proven reasons why summer low-key sucks. 1. Bugs, obviously If there’s one thing we can all probably agree on, it’s that mosquitoes and ticks are horrible. When the weather warms and these blood-sucking parasites emerge in droves, it’s more than just a nuisance—it’s a serious public health issue. Rates of insect-borne diseases such as West Nile virus, Lyme disease, and dengue fever surge in the summer as higher temperatures and humidity accelerate the reproduction, metabolisms, and biting rates of ticks and mosquitoes. The Centers for Disease Control and Prevention (CDC) estimates that 476,000 people in the U.S. may be diagnosed and treated for Lyme disease each year, and most cases are reported in late spring and summer. As climate change leads to longer, hotter, and (in some places) wetter summers, rates of insect-borne diseases are rising. West Nile virus only surfaced in the U.S. in 1999 but has since become the country’s most common mosquito-borne illness, affecting thousands of people each year. Cases of Lyme disease, anaplasmosis, and Powassan encephalitis have more than doubled throughout the U.S. over the past two decades. 2. Rampant extreme weather Deadly heatwaves, severe thunderstorms, floods, tornadoes, hurricanes, wildfires—all these weather extremes are more common in the summer. In fact, the U.S. tends to experience most billion-dollar disasters from April through August. The reasons are complex, but they largely stem from a warmer atmosphere that holds more energy and moisture, intensifying storm systems while also amplifying heat stress at the surface. Summer heatwaves can be particularly dangerous, and they’re becoming more frequent and severe as global temperatures rise. The combination of extreme heat and humidity is one of the leading weather-related killers in the country, as it can exacerbate underlying illnesses and cause heatstroke. At the same time, warmer temperatures increase evaporation from the landscape, leading to drought and heightened wildfire risk. Smoke from wildfires also reduces air quality, wreaking havoc on public health. At the same time, tropical cyclone activity ramps up during the summer—a result of warmer ocean waters, favorable wind shear patterns, and more atmospheric humidity and instability. These conditions also support severe thunderstorm development and contribute to tornado formation, particularly in the central United States. 3. Brutal utility bills When that scorching summer heat sets in, utility costs skyrocket. That’s because households in most regions of the U.S. consume more electricity from July through August, when temperatures and cooling demand are at their peak. Nearly 90% of U.S. households cool their homes with air conditioning. Thanks to climate change, it’s getting harder for air conditioning to beat the heat, and you’re paying the price. As global temperatures rise, people are running air conditioners more often and for longer periods of time. By 2050, the International Energy Agency expects to see a threefold increase in global air-conditioner-related energy demand, equivalent to adding 10 new units per second over the next three decades. 4. Killer UV radiation Who doesn’t love slathering on greasy SPF every time they leave the house? Me, that’s who. I know we’re supposed to wear sunscreen all year round, but there’s no denying that the risk of UV exposure increases drastically in the summer—and some studies suggest it’s only getting worse. Over the past five decades, incidence of malignant skin melanoma—the most aggressive skin cancer—has surged dramatically, with over 325,000 new cases reported worldwide in 2020. This increase has been linked to changes in UV radiation exposure driven by shifting atmospheric conditions, including cloud cover variability, aerosol concentrations, and surface reflectivity. 5. Increased violence A growing body of evidence suggests that rates of violence and mass shootings increase during the summer, especially around the Fourth of July. According to PBS News, the Gun Violence Archive—a database that tracks mass shootings involving four or more people in the U.S.—shows that June, July, and August have had the highest total number of mass shootings over the past decade, while the lowest totals were from December through March. On a global scale, rising temperatures have been linked to increases in homicides, assaults, sexual assaults, firearm violence, intimate partner violence, and violent suicides. This suggests that as summer heatwaves become more frequent and intense, incidents may occur more often. There are several factors that could explain why the warmest months of the year have historically been the most violent. For one, people spend more time drinking and attending social events, which creates more opportunities for conflict, University of Miami criminologist Alex Piquero told PBS. Studies have also shown that heat can push people to a boiling point, resulting in heightened levels of stress and irritability.      #Reasons #Summer #Worst #Season #Yearextreme weather,Insects,public health,summer

I have a confession to make… I don’t like summer.

Sure, I can get down with the beach, ice cream, and other delights that are certainly more enjoyable when it’s warm and sunny out. But I remain steadfast in my opinion that it’s actually the worst season of the year—and it’s only getting more unbearable.

Before you come for me, let me just say that there’s real science to back me up. Here are 5 research-proven reasons why summer low-key sucks.

1. Bugs, obviously

If there’s one thing we can all probably agree on, it’s that mosquitoes and ticks are horrible. When the weather warms and these blood-sucking parasites emerge in droves, it’s more than just a nuisance—it’s a serious public health issue.

Rates of insect-borne diseases such as West Nile virus, Lyme disease, and dengue fever surge in the summer as higher temperatures and humidity accelerate the reproduction, metabolisms, and biting rates of ticks and mosquitoes. The Centers for Disease Control and Prevention (CDC) estimates that 476,000 people in the U.S. may be diagnosed and treated for Lyme disease each year, and most cases are reported in late spring and summer.

As climate change leads to longer, hotter, and (in some places) wetter summers, rates of insect-borne diseases are rising. West Nile virus only surfaced in the U.S. in 1999 but has since become the country’s most common mosquito-borne illness, affecting thousands of people each year. Cases of Lyme disease, anaplasmosis, and Powassan encephalitis have more than doubled throughout the U.S. over the past two decades.

2. Rampant extreme weather

Deadly heatwaves, severe thunderstorms, floods, tornadoes, hurricanes, wildfires—all these weather extremes are more common in the summer. In fact, the U.S. tends to experience most billion-dollar disasters from April through August. The reasons are complex, but they largely stem from a warmer atmosphere that holds more energy and moisture, intensifying storm systems while also amplifying heat stress at the surface.

Summer heatwaves can be particularly dangerous, and they’re becoming more frequent and severe as global temperatures rise. The combination of extreme heat and humidity is one of the leading weather-related killers in the country, as it can exacerbate underlying illnesses and cause heatstroke. At the same time, warmer temperatures increase evaporation from the landscape, leading to drought and heightened wildfire risk. Smoke from wildfires also reduces air quality, wreaking havoc on public health.

At the same time, tropical cyclone activity ramps up during the summer—a result of warmer ocean waters, favorable wind shear patterns, and more atmospheric humidity and instability. These conditions also support severe thunderstorm development and contribute to tornado formation, particularly in the central United States.

3. Brutal utility bills

When that scorching summer heat sets in, utility costs skyrocket. That’s because households in most regions of the U.S. consume more electricity from July through August, when temperatures and cooling demand are at their peak. Nearly 90% of U.S. households cool their homes with air conditioning.

Thanks to climate change, it’s getting harder for air conditioning to beat the heat, and you’re paying the price. As global temperatures rise, people are running air conditioners more often and for longer periods of time. By 2050, the International Energy Agency expects to see a threefold increase in global air-conditioner-related energy demand, equivalent to adding 10 new units per second over the next three decades.

4. Killer UV radiation

Who doesn’t love slathering on greasy SPF every time they leave the house? Me, that’s who. I know we’re supposed to wear sunscreen all year round, but there’s no denying that the risk of UV exposure increases drastically in the summer—and some studies suggest it’s only getting worse.

Over the past five decades, incidence of malignant skin melanoma—the most aggressive skin cancer—has surged dramatically, with over 325,000 new cases reported worldwide in 2020. This increase has been linked to changes in UV radiation exposure driven by shifting atmospheric conditions, including cloud cover variability, aerosol concentrations, and surface reflectivity.

5. Increased violence

A growing body of evidence suggests that rates of violence and mass shootings increase during the summer, especially around the Fourth of July. According to PBS News, the Gun Violence Archive—a database that tracks mass shootings involving four or more people in the U.S.—shows that June, July, and August have had the highest total number of mass shootings over the past decade, while the lowest totals were from December through March.

On a global scale, rising temperatures have been linked to increases in homicides, assaults, sexual assaults, firearm violence, intimate partner violence, and violent suicides. This suggests that as summer heatwaves become more frequent and intense, incidents may occur more often.

There are several factors that could explain why the warmest months of the year have historically been the most violent. For one, people spend more time drinking and attending social events, which creates more opportunities for conflict, University of Miami criminologist Alex Piquero told PBS. Studies have also shown that heat can push people to a boiling point, resulting in heightened levels of stress and irritability.

#Reasons #Summer #Worst #Season #Yearextreme weather,Insects,public health,summer

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