“the White House has invested heavily in sustaining the country’s nuclear infrastructure, and President Joe Biden has also touted nuclear as an important component in the country’s quest for carbon neutrality. Many countries are following the same path based on similar climate calculations, and some experts support this position. “Nuclear is actually one of the cleanest and safest energy sources,” Kharecha says. For countries that want to mitigate climate change and reduce air pollution, he says that nuclear energy should be embraced — at least until better options come along.
But environmental advocacy groups and left-leaning American voters have traditionally opposed nuclear power. And, despite the president’s efforts, recent Gallup data suggest this is still the case: Less than half of Democrats back nuclear, compared to 62 percent of Republicans.”
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“The Chernobyl meltdown captivated and horrified many Americans. But while the US shuddered, Germans suffered directly from the disaster’s fallout. It wasn’t just a question of tainted milk. Radioactive particles drifted across much of the German landscape. Sandboxes were nicknamed “death boxes.” Contamination turned up in meat, vegetables, fruits, and foodstuffs produced all over the country, and frightened parents didn’t know what to feed their children. Some experts estimated that hundreds of thousands of people on the continent would eventually develop Chernobyl-related cancers. That didn’t come to pass, but recent government analyses of German wild mushrooms found that 95 percent of samples still contained radioactive contamination from Chernobyl, and the residue of that disaster has likewise soaked deep into the nation’s views on nuclear power.”
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“There are some unimpeachable justifications for opposing nuclear energy. There’s the risk of a catastrophic accident, first and foremost, and also the problem of storing or disposing of nuclear waste.
“From our point of view, it’s not right to say nuclear is a sustainable technology,” says Kopf, the Greens politician. “You need uranium, which is not extracted in an environmentally friendly way, and there is no real solution for nuclear waste.”
However, when making energy trade-offs, these risks must be balanced against the harms associated with the use of non-nuclear energy sources — such as air pollution and CO2 emissions produced by fossil fuels. According to estimates from Our World in Data, nuclear is cleaner and safer than any power source apart from solar. The number of deaths caused by either accidents or air pollution as a result of nuclear power is estimated to be just 0.03 deaths per terawatt-hour of energy produced. That is far, far below the 18 deaths and 25 deaths per terawatt-hour associated with oil and coal sources, respectively.”
“Hotter surface water can slow upwelling, a phenomenon that brings nutrients from deep in the water like nitrogen and phosphorus compounds toward the surface, feeding the plankton that form the foundation of the food pyramid. Roughly half of the fish in the world are caught in upwelling zones.
Hotter water also holds onto less oxygen, which can suffocate sea life. Earlier this year, thousands of dead menhaden fish washed up on the shores of Texas, due in large part to high water temperatures. The water itself becomes more acidic as it heats up, which can disrupt coral formation. And when the temperature rises too high, coral will expel the symbiotic algae that live in their tissues, turning completely white. This is called coral bleaching. All these effects of hotter water temperatures can then make coral more vulnerable to disease.
Sargassum, a type of algae, has seen massive and growing blooms in the Caribbean Sea and Atlantic Ocean in recent years, but there’s been a record quantity this summer, enough to be seen from the sky, washing up on beaches from South America to Florida. As it rots, it emits smelly, toxic hydrogen sulfide gas. Higher water temperatures are likely a factor here as well.
It’s not clear yet exactly how the alarmingly hot waters of the Caribbean will affect seafood catches, but scientists warn that extreme marine heat has proven devastating to fisheries in the past.”
“The reality is that myocarditis is relatively low on the list of conditions that can cause a young athlete’s heart to stop. A range of uncommon conditions are more likely to underlie these events, and they’re not new: Medical experts have been
“First passed in 2003 under President George W. Bush, PEPFAR is a vehicle for distributing HIV/AIDS drugs to people in poor countries who wouldn’t otherwise have access to them. It has been astonishingly effective: The most recent US government estimates suggest it has saved as many as 25 million lives since its enactment. It is currently supporting treatment for over 20 million people who depend on the program for continued access to medication.
Given its success, PEPFAR has historically enjoyed bipartisan support. In 2018, Congress reauthorized PEPFAR for another five years without a fuss. But this time around, things look different. Some House Republicans, prodded by an array of influential groups, are threatening to block another five-year reauthorization. Their argument is pure culture war: that PEPFAR has become a vehicle for promoting abortion.
In reality, PEPFAR is legally prohibited from funding abortion services, and the argument against the program on anti-abortion grounds is very thin. But in today’s political climate, where the culture war reigns supreme on the right, this is enough to jeopardize the continued good functioning of a program that the Republican Party used to champion.”
“Travelers to Europe from many countries, including the US, will soon be required to apply for a travel authorization known as ETIAS, or the European Travel Information and Authorization System, to visit destinations like France, Italy, and Spain, as well as 27 other European countries.
For years, US citizens have been able to travel to many European countries for short visits without any prior travel authorization, but that will change when the new policy goes into effect — likely sometime in 2024. The EU has attempted for years to get some manner of travel authorization on the books for travelers from countries where a visa isn’t required to enter EU nations, without success.
The new system is best thought of as a database to track who’s authorized to enter European countries, rather than as a visa. The authorization, once given, is valid for three years and permits short trips — 90 days or fewer at a given time. Longer stays, like for school or work, already require visas.
Though it may seem like a major change for Americans and citizens of other countries that currently have visa-free entry to European countries, the US has its own authorization system, the Electronic System for Travel Authorization or ESTA. Citizens and eligible residents of certain countries — mostly in Europe, but also including South Korea, Brunei, Chile, and Japan — don’t have to have a visa for shorter visits to the US, but they do need ESTA authorization. Visa holders don’t require ESTA authorization, because obtaining a visa requires much more information from travelers and an interview at a consulate.”
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“ETIAS is aimed at reducing or preventing serious crimes, which according to EUROPOL include human trafficking, drug trafficking, and arms smuggling, as well as terrorist crimes.”