Mounting research shows that COVID-19 leaves its mark on the brain, including with significant drops in IQ scores

Link:https://theconversation.com/mounting-research-shows-that-covid-19-leaves-its-mark-on-the-brain-including-with-significant-drops-in-iq-scores-224216

Excerpt:

From the very early days of the pandemic, brain fog emerged as a significant health condition that many experience after COVID-19.

Brain fog is a colloquial term that describes a state of mental sluggishness or lack of clarity and haziness that makes it difficult to concentrate, remember things and think clearly.

Fast-forward four years and there is now abundant evidence that being infected with SARS-CoV-2 – the virus that causes COVID-19 – can affect brain health in many ways.

In addition to brain fog, COVID-19 can lead to an array of problems, including headaches, seizure disorders, strokes, sleep problems, and tingling and paralysis of the nerves, as well as several mental health disorders.

Author(s): Ziyad Al-Aly

Publication Date: 28 Feb 2024

Publication Site: The Conversation

Exxon, Apple and other corporate giants will have to disclose all their emissions under California’s new climate laws – that will have a global impact

Link:https://theconversation.com/exxon-apple-and-other-corporate-giants-will-have-to-disclose-all-their-emissions-under-californias-new-climate-laws-that-will-have-a-global-impact-214630

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Excerpt:

Many of the world’s largest public and private companies will soon be required to track and report almost all of their greenhouse gas emissions if they do business in California – including emissions from their supply chains, business travel, employees’ commutes and the way customers use their products.

That means oil and gas companies like Chevron will likely have to account for emissions from vehicles that use their gasoline, and Apple will have to account for materials that go into iPhones.

It’s a huge leap from current federal and state reporting requirements, which require reporting of only certain emissions from companies’ direct operations. And it will have global ramifications.

California Gov. Gavin Newsom signed two new rules into law on Oct. 7, 2023. Under the new Climate Corporate Data Accountability Act, U.S.- companies with annual revenues of US$1 billion or more will have to report both their direct and indirect greenhouse gas emissions starting in 2026 and 2027. The California Chamber of Commerce opposed the regulation, arguing it would increase companies’ costs. But more than a dozen major corporations endorsed the rule, including Microsoft, Apple, Salesforce and Patagonia.

Author(s): Lily Hsueh

Publication Date: 10 Oct 2023

Publication Site: The Conversation

FTX’s collapse mirrors an infamous 18th century British financial scandal

Link: https://theconversation.com/ftxs-collapse-mirrors-an-infamous-18th-century-british-financial-scandal-196729

Excerpt:

The Charitable Corporation was established in London in 1707 with the noble mission of providing “relief of the industrious poor by assisting them with small sums at legal interest.”

Essentially, it sought to provide low-interest loans to poor tradesmen, shielding them from predatory pawnbrokers who charged as much as 30% interest. The corporation made loans available at the rate of 5% in return for a pledge of property for security.

The Charitable Corporation was modeled on Monti di Pietà, a charitable institution of credit established in Catholic countries during the Renaissance era to combat usury, or high rates of interest.

Unlike the Monti di Pietà, however, the British version – despite its name – wasn’t a nonprofit. Instead, it was a business venture. The enterprise was funded by offering shares to investors who, in return, would make money while doing good. Under its original mission, it was like an 18th century version of today’s socially responsible investing, or “sustainable investment funds.”

….

There are several key characteristics that stand out in the collapses of both the Charitable Corporation and FTX. Both companies were offering something new or venturing into a new sector. In the former’s case, it was microloans. In FTX’s case, it was cryptocurrency.

Meanwhile, the management of both ventures was centralized in the hands of just a few people. The Charitable Corporation got into trouble when it reduced its directors from 12 to five and when it consolidated most of its loan business in the hands of one employee – namely, Thomson. FTX’s example is even more extreme, with founder Sam Bankman-Fried calling all the shots.

Author(s): Amy Froide

Publication Date: 21 Dec 2022

Publication Site: The Conversation

Skip the fireworks this record-dry 4th of July, over 150 wildfire scientists urge the US West

Link: https://theconversation.com/skip-the-fireworks-this-record-dry-4th-of-july-over-150-wildfire-scientists-urge-the-us-west-163561

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Excerpt:

For decades, one of the most striking and predictable patterns of human behavior in the western U.S. has been people accidentally starting fires on the Fourth of July. From 1992 to 2015, more than 7,000 wildfires started in the U.S. on July 4 – the most wildfires ignited on any day during the year. And most of these are near homes.

Author(s): Philip Higuera, Alexander L. Metcalf, Dave McWethy, Jennifer Balch

Publication Date: 1 July 2021

Publication Site: The Conversation

Prolonged brain dysfunction in COVID-19 survivors: A pandemic in its own right?

Link: https://theconversation.com/prolonged-brain-dysfunction-in-covid-19-survivors-a-pandemic-in-its-own-right-158743

Excerpt:

One in three survivors of COVID-19, those more commonly referred to as COVID-19 long-haulers, suffered from neurologic or psychiatric disability six months after infection, a recent landmark study of more than 200,000 post-COVID-19 patients showed.

Researchers looked at 236,379 British patients diagnosed with COVID-19 over six months, analyzing neurologic and psychiatric complications during that time period. They compared those individuals to others who had experienced similar respiratory illnesses that were not COVID-19.

They found a significant increase in several medical conditions among the COVID-19 group, including memory loss, nerve disorders, anxiety, depression, substance abuse and insomnia. Additionally, the symptoms were present among all age groups and in patients who were asymptomatic, isolating in home quarantine, and those admitted to hospitals.

Author(s): Chris Robinson

Publication Date: 15 April 2021

Publication Site: The Conversation

How does the Johnson & Johnson vaccine compare to other coronavirus vaccines? 4 questions answered

Link: https://theconversation.com/how-does-the-johnson-and-johnson-vaccine-compare-to-other-coronavirus-vaccines-4-questions-answered-155944

Excerpt:

The FDA’s analysis found that, in the U.S., the Johnson & Johnson COVID-19 vaccine was 72% effective at preventing all COVID-19 and 86% effective at preventing severe cases of the disease. While there is still a chance a vaccinated person could get sick, this suggests they would be much less likely to need hospitalization or to die from COVID-19.

A similar trial in South Africa, where a new, more contagious variant is dominant, produced similar results. Researchers found the Johnson & Johnson vaccine to be slightly less effective at preventing all illness there – 64% overall – but was still 82% effective at preventing severe disease. The FDA report also indicates that the vaccine protects against other variants from Britain and Brazil too.

Author(s): Maureen Ferran

Publication Date: 27 February 2021

Publication Site: The Conversation

An Ancient Greek Approach to Risk and the Lessons It Can Offer the Modern World

Link: https://theconversation.com/an-ancient-greek-approach-to-risk-and-the-lessons-it-can-offer-the-modern-world-154139

Excerpt:

While the earliest generations lived life free of worries, according to Hesiod, life in the current iron generation is shaped by risk, which leads to pain and sorrow.

Throughout the poem, Hesiod develops an idea of risk and its management that was common in ancient Greece: People can and should take steps to prepare for risk, but it is ultimately inescapable.

As Hesiod says, “summer won’t last forever, build granaries,” but for people of the current generation, “there is neither a stop to toil and sorrow by day, nor to death by night.”

Author(s): Joshua P. Nudell

Publication Date: 22 February 2021

Publication Site: The Conversation

Government funds are not ‘taxpayer money’ — media and politicians should stop confusing the two

Link: https://theconversation.com/government-funds-are-not-taxpayer-money-media-and-politicians-should-stop-confusing-the-two-153195

Excerpt:

Taxpayers don’t own their taxes
Richard Murphy, one of the founders of the UK’s Tax Justice Network and author of The Joy of Tax, explains that “taxpayers’ money” is the money left in our pockets after we have paid taxes that are legally due. Money payable through taxes is the government’s property.

This is quite easy to prove — try not paying your income tax and see if the courts will enforce government property rights in that money.

Author(s): Jonathan Barrett

Publication Date: 14 January 2021

Publication Site: The Conversation