“…a must-read for serious students of economic policy.” - Glenn Hubbard, Dean, Columbia Business School, and former Chairman of the Council of Economic Advisers
“…reminds us that inequality sends a signal of what society lacks most, in America’s case, entrepreneurship and risk taking.” - Lawrence Lindsey, CEO, The Lindsey Group, former Director of the National Economic Council
“Unintended Consequences provides a provocative interpretation of the causes of the global financial crisis and the policies needed to return to rapid growth. Whether you agree or not, this analysis is well worth reading.” - Nouriel Roubini, New York University; Chairman, Roubini Global Economics
“…serious thinking for serious thinkers. …a thought-provoking blueprint for growing middle- and working-class incomes.” - Mitt Romney, former Governor of Massachusetts
“Unintended Consequences represents the most cogent and persuasive analysis of the Financial Crisis to date.” - Andrei Shleifer, 1999 John Bates Clark Medal Winner
“…a fresh argument for the productive value of inequality.” - David Autor, Professor of Economics, Massachusetts Institute of Technology
“…challenges misconceptions that distort our economic debates.” - Arthur Brooks, President of the American Enterprise Institute
“Unintended Consequences is far smarter and more thought-provoking than most economics written for the general public” - Greg Mankiw, Harvard University, Former Chairman of the Council of Economic Advisors
“Unintended Consequences is full of substance, it is one of the must-read books of the year, and once I finish it I will be giving it a second read through right away.” - Tyler Cowen, Professor, George Mason University
“There are an amazing number of good ideas and interesting points made in Unintended Consequences. The thinking underlying it, and the obvious depth of understanding of the author, are very impressive.” - Steven Levitt, coauthor of Freakonomics; 2004 John Bates Clark Medal
“Unintended Consequences offers deep and well-argued analyses on almost every issue.” - The New York Times
“…a fresh argument for the productive value of inequality.” - David Autor, Professor of Economics, Massachusetts Institute of Technology
A curated archive of scientific research and debate, including climate, space, heredity, research quality, replication, and technological discovery. Coverage focuses on evidence, methods, uncertainty, and findings with broad social or economic relevance.
AI Summary.Russia's health regulator said inspections of a Siberian anti-plague institute found no emergency situations and no epidemiological risk after a 28-year-old researcher there died of pneumonia of unknown origin. The World Health Organization said it had not received sufficient information from Russia to complete a full risk assessment, and Russia declined offers of outside assistance.
Paul SonneNew York Times
Date Posted:
Russian authorities maintain that no “emergencies” have occurred at the Irkutsk Anti-Plague Research Institute. Jennifer Nuzzo, an epidemiologist at Brown University said, “Something is not adding up about this situation. You don’t quarantine 200 people for one plague case. You don’t close multiple hospital units in response to one infection.”
Is international concern persisting after a lab researcher's unexplained death?
Core argument: Russia’s health regulator Rospotrebnadzor said two biological safety commissions found “no emergency situations” at the Irkutsk Anti-Plague Institute after 28-year-old researcher Darya Shipilova died October 2, 2026, of pneumonia of unknown origin.
Russian authorities said on Wednesday that a researcher at a Siberian anti-plague institute who died from a mysterious pneumonia had been vaccinated against the pathogens she worked with and that no “emergency situations” had occurred at the lab. Rospotrebnadzor, the Russian health regulator, issued the statement after the United States urged Moscow to be more forthcoming about the possible public health incident and the World Health Organization asked for more information to make an accurate assessment of any threat. The relatively thin details from the Russian authorities have unnerved U.S. officials and others around the world who remain scarred by the coronavirus pandemic and efforts by the authoritarian government in China, where the virus originated, to cover up information.
Takeaways by Macro Roundup® AI
Russia’s health regulator Rospotrebnadzor said two biological safety commissions found “no emergency situations” at the Irkutsk Anti-Plague Institute after 28-year-old researcher Darya Shipilova died October 2, 2026, of pneumonia of unknown origin.
Medical observation was completed for more than 90% of Shipilova’s contacts with no infectious pathology detected, and nearly 5,000 laboratory tests found no hazardous pathogenic microorganisms.
The World Health Organization said the public health risk to the general population appears low, then later said Russia had not provided sufficient information to complete a full risk assessment, after the U.S. State Department sent a diplomatic démarche and Russian officials declined President Trump’s offer of assistance.
Related Articles:
US ‘Monitoring’ Situation Around Suspected Case Of Plague In Russia— The US says it is monitoring a suspected case of pneumonic plague in Russia, where authorities have imposed sweeping quarantine measures in Siberia while maintaining there has been no outbreak. Regional officials convened an emergency meeting with the public health authority over a suspected case of a highly dangerous infectious disease.
The Russian Paradox: So Much Education, So Little Human Capital— Russia is an exception to the global correspondence between educational attainment and human capital, combining an advanced educational profile with strikingly poor health outcomes and only weak contributions to knowledge production and skills-intensive service exports. World Health Organization estimates put male life expectancy at age 15 near that of the world's least developed countries.
Russians Shun Putin’s Plea for More Babies as Population Shrinks— Russia's population decline has accelerated, with births falling 3.4% to 1.22m — the lowest level in roughly 25 years — while deaths rose 3.3% to 1.82m, according to Russia's Federal Statistics Service. The decline is attributed in part to Russia's war on Ukraine, though detailed mortality data has been classified and war deaths enter the statistics with long delays.
AI Summary.The US says it is monitoring a suspected case of pneumonic plague in Russia, where authorities have imposed sweeping quarantine measures in Siberia while maintaining there has been no outbreak. Regional officials convened an emergency meeting with the public health authority over a suspected case of a highly dangerous infectious disease.
Anastasia Stognei and Katya AreninaFinancial Times
Date Posted:
A researcher at Siberia’s Irkutsk Anti-Plague Research Institute died two days after being admitted to a hospital, likely of pneumonic plague. Local hospitals have been quarantined.
Is the US watching a suspected plague case in Russia?
Core argument: The US said it is monitoring developments around a suspected case of pneumonic plague in Russia, where authorities have imposed sweeping quarantine measures in Siberia while insisting no outbreak has occurred.
The US has said it is monitoring developments relating to a suspected case of pneumonic plague in Russia, which has imposed sweeping quarantine measures in Siberia over the incident while insisting there has been no outbreak. The scale of the Russian authorities’ response suggested they were treating the situation as exceptional. Irkutsk region governor Igor Kobzev said in a social media post on October 2 that he held an “emergency meeting” [with the public health authority Rospotrebnadzor] over “a suspected case of a highly dangerous infectious disease.”
Takeaways by Macro Roundup® AI
The US said it is monitoring developments around a suspected case of pneumonic plague in Russia, where authorities have imposed sweeping quarantine measures in Siberia while insisting no outbreak has occurred.
Irkutsk region governor Igor Kobzev said in a social media post that he held an “emergency meeting” with the public health authority Rospotrebnadzor over “a suspected case of a highly dangerous infectious disease.”.
The scale of the Russian authorities’ response suggested they were treating the situation as exceptional.
Related Articles:
Mass Mortality and Infected Mammals: Australia’s Bird Flu Fears Come True— Australia has begun vaccinating at-risk bird species against H5N1 bird flu, including 5,000 little penguins in Victoria, and has confirmed its first case in a long-nosed fur seal, a species for which no vaccine is approved. The government says the disease has not reached poultry or farms and human risk remains low.
The Russian Paradox: So Much Education, So Little Human Capital— Russia is an exception to the global correspondence between educational attainment and human capital, combining an advanced educational profile with strikingly poor health outcomes and only weak contributions to knowledge production and skills-intensive service exports. World Health Organization estimates put male life expectancy at age 15 near that of the world's least developed countries.
Russians Shun Putin’s Plea for More Babies as Population Shrinks— Russia's population decline has accelerated, with births falling 3.4% to 1.22m — the lowest level in roughly 25 years — while deaths rose 3.3% to 1.82m, according to Russia's Federal Statistics Service. The decline is attributed in part to Russia's war on Ukraine, though detailed mortality data has been classified and war deaths enter the statistics with long delays.
AI Summary.Direct carbon pricing—carbon taxes and emissions trading systems—now covers about 30% of global emissions, with most coverage coming from emissions trading systems in China and the European Union. The EU complements its system with a Carbon Border Adjustment Mechanism that prices carbon on certain high-emitting imports regardless of where they are produced.
Karen Karniol-Tambour, Jeremy Ng and Daniel HochmanBridgewater Associates
Date Posted:
Bridgewater argues that carbon pricing is increasingly becoming an industrial-policy tool, with measures such as the EU’s CBAM supporting domestic producers by limiting carbon leakage, while carbon prices encourage investment in energy efficiency and industrial upgrading.
How much of global emissions does carbon pricing now cover?
Core argument: Direct carbon pricing, spanning carbon taxes and emissions trading systems, now covers roughly 30% of global emissions, with most of that coverage coming from emissions trading systems in China and the EU.
Carbon pricing schemes have continued to grow over the last few years. Some form of direct carbon pricing now covers ~30% of global emissions—spanning both carbon taxes and emissions trading systems. Most coverage comes from emissions trading systems in China and the EU, and these schemes are increasingly being adapted to fit their specific industrial policy goals. For example, as a complement to its domestic emissions trading system, the EU has started to implement a Carbon Border Adjustment Mechanism (CBAM), which imposes carbon pricing on certain high-emitting imports regardless of where they are produced. In a world of modern mercantilism, policy makers have increasingly emphasized the need for carbon pricing schemes to support—rather than constrain—industrial competitiveness.
Takeaways by Macro Roundup® AI
Direct carbon pricing, spanning carbon taxes and emissions trading systems, now covers roughly 30% of global emissions, with most of that coverage coming from emissions trading systems in China and the EU.
The EU has begun implementing a Carbon Border Adjustment Mechanism, which imposes carbon pricing on certain high-emitting imports regardless of where they are produced, as a complement to its domestic emissions trading system.
Carbon pricing schemes are increasingly being adapted to fit specific industrial policy goals, with policy makers emphasizing that such schemes should support rather than constrain industrial competitiveness.
Related Articles:
We Are All Mercantilists Now— The postwar free-trade system depended on American soft power and broad respect for its rules, and as countries defected to mercantilist policies each defection pushed others to respond in kind. China's economic size and its use of currency management, public procurement, state subsidies and protectionism to build leading industries in electric vehicles, solar power and batteries broke the existing order.
Power Politics: Energy Self-Sufficiency in a Modern Mercantilist World— China leads in adding power to the grid, with more than 30,000 miles of ultra-high-voltage transmission lines versus zero in the US and lead times for large transformers of 48 weeks against a US average of 143 weeks. This positions China to accommodate new demand sources such as artificial intelligence.
Fighting Words: The Energy Transition in 2026— Estimates based on primary energy overstate how much electricity is needed to replace oil in passenger cars, since electric motors convert 80%-90% of electricity into motion versus about 18% for gasoline cars. Measuring useful final energy net of waste heat avoids this "primary energy fallacy": the US consumed 45 exajoules of useful final energy versus 95 exajoules of primary energy.
AI Summary.The European earth observation service reported an August global average surface air temperature of just under 62.6°F, 2.97°F above the pre-industrial baseline and on a par with the prior record, with global sea temperature at 69.93°F. Provisional US data recorded 100 consecutive days of record ocean warming.
Attracta Mooney and Aditi BhandariFinancial Times
Date Posted:
Global mean sea-surface temperature reached 69.9°F in August, amid 100 consecutive days of record ocean warming since early June, according to provisional NOAA data. The increase in temperature has been amplified by the El Niño cycle.
Are global air and ocean temperatures setting new records?
Core argument: The European earth observation service put August’s global average surface air temperature at 2.97°F above the pre-industrial baseline, just under 62.6°F, on a par with the previous record set in July 2023.
The European earth observation service said the global average surface air temperature in August was 2.97°F higher than the pre-industrial baseline, reaching just under 62.6°F. This put it on a par with the previous record set in July 2023. The global sea temperature in August was put at 69.93°F. This week marked 100 consecutive days of record warming since early June, according to provisional data from the US National Oceanic and Atmospheric Administration. This stretch was exceeded during the previous El Niño cycle. It is estimated that El Niño typically affects the global mean temperature by about 0.36°F, although the magnitude was likely to be larger this year because of the extent of the naturally occurring event.
Takeaways by Macro Roundup® AI
The European earth observation service put August’s global average surface air temperature at 2.97°F above the pre-industrial baseline, just under 62.6°F, on a par with the previous record set in July 2023.
Global sea temperature in August was put at 69.93°F, and provisional NOAA data show 100 consecutive days of record warming since early June, a stretch exceeded during the previous El Niño cycle.
El Niño is estimated to affect the global mean temperature by about 0.36°F, though the magnitude was likely to be larger this year given the extent of the naturally occurring event.
Related Articles:
Warming Seas Are Brewing Extreme Weather In Months Ahead, Scientists Forecast— Global sea temperatures reached their second highest level on record for the month of April, with the European Union's Copernicus Climate Change Service reporting record sea-surface temperatures across much of the tropical Pacific. Scientists say this raises concerns that an El Niño warming cycle is forming, which would temporarily accelerate global air temperature rise and intensify fires, floods and droughts.
The Dangerous Effects Of Rising Sea Temperatures— The world's oceans have absorbed 90% of excess heat and about a quarter of human-caused carbon dioxide emissions during the industrial era, and scientists are investigating what drove an anomalous rise in sea temperatures and whether seas will cool again. Researchers caution there is no guarantee oceans will keep absorbing heat at the same rate.
Three Tough Truths About Climate— The International Energy Agency's projection for annual carbon dioxide emissions in 2040 has fallen from 50bn tons to 30bn tons, though the world is expected to fall far short of the 1.5°C Paris goal, with warming likely between 2°C and 3°C by 2100. Global energy demand is projected to more than double by 2050.
AI Summary.Australia has begun vaccinating at-risk bird species against H5N1 bird flu, including 5,000 little penguins in Victoria, and has confirmed its first case in a long-nosed fur seal, a species for which no vaccine is approved. The government says the disease has not reached poultry or farms and human risk remains low.
Laura ChungNew York Times
Date Posted:
Australia confirmed its first case of H5N1 in June, and the virus has since rapidly spread, with at least 309 confirmed bird flu events that have killed more than 1,000 birds.
Can vaccinating wild birds contain a bird flu outbreak spreading to mammals?
Core argument: The Australian government began vaccinating at-risk bird species, including 5,000 little penguins in Victoria.
The Australian government began vaccinating at-risk bird species this month. Among those receiving the vaccination will be 5,000 little penguins in the state of Victoria. Authorities confirmed the first case of H5N1 in a long-nosed fur seal in South Australia last week. A second seal was suspected to have died from the disease on Monday. A vaccine has not yet been approved for use in Australian mammals. The disease has not been detected in poultry or on farms, according to the government, and the risk to humans remains low.
Takeaways by Macro Roundup® AI
The Australian government began vaccinating at-risk bird species, including 5,000 little penguins in Victoria.
Australian authorities confirmed the first H5N1 case in a long-nosed fur seal in South Australia, and a second seal was suspected of dying from the disease.
No vaccine has been approved for use in Australian mammals, and the government reports H5N1 has not been detected in poultry or on farms, with the risk to humans remaining low.
Related Articles:
Bird Flu Is Back— Bird flu has killed nearly 7m farmed birds in the United States in recent months, including about 1.3m turkeys, pressuring the nation's turkey supply. The virus has affected more than 180m farmed birds, spread to over 1,000 dairy herds across 18 states, and infected at least 70 people, mostly farmworkers.
AI Summary.Global fertility is likely below the replacement level needed to keep population constant in the long run, though population momentum from large cohorts of women now having children means world population will keep growing for roughly another 30 years. Unless trends change, it is projected to peak near 9bn around 2056 and then decline.
Jesús Fernández-Villaverde and Patrick NorrickUniversity of Pennsylvania
Date Posted:
Is Database:
Database
Is Important:
Important
The UN appears to systematically overestimate births; e.g. 33 of 37 countries with high-quality statistics registered fewer births in 2024 than the UN had forecast. Fernández-Villaverde and Norrick infer humanity is below replacement fertility in 2026.
Will world population keep growing even as fertility falls below replacement?
Core argument: As of 2026, humanity is likely to be below replacement fertility, with fewer births than needed to keep population constant in the long run.
In Table A1 we compare the World Population Prospects (WPP) estimates of births in 2022-2023 with the official numbers reported by several countries. [A2 shows the full sample with the deviations.] As of 2026, humanity is likely to be below the replacement fertility level: we are having fewer births than we need to keep population constant in the long run. This astonishing fact does not mean that population has stopped growing. Because of momentum effects (the large cohorts of women born two or three decades ago are having their children now, and their own parents have not died yet), world population will keep growing for another 30 years or so. But unless trends change, it will peak at roughly 9 billion around 2056 and then start falling, first slowly, then fast.
Takeaways by Macro Roundup® AI
As of 2026, humanity is likely to be below replacement fertility, with fewer births than needed to keep population constant in the long run.
World population is set to keep growing for roughly another 30 years because of momentum effects, as large cohorts of women born two or three decades ago have their children while their own parents are still alive.
Unless trends change, world population will peak at roughly 9 billion around 2056 and then start falling, first slowly, then fast.
Related Articles:
The Demographic Future of Humanity: Facts and Consequences— The authors estimate the world total fertility rate is around 2.17, below the global replacement rate of roughly 2.21, meaning humanity is already below replacement, with fertility and births falling faster than anticipated. They project middle-income countries' fertility may fall below that of rich countries outside East Asia, with emigration compounding population decline.
Depopulation Globally and in the Asia-Pacific: The Shape of Things to Come— Population aging and fertility below replacement levels are connected to a revolution in family structure in which families grow smaller, fewer people marry, and voluntary childlessness becomes common across countries. As a result, families become less able to bear the demands that may be placed on them.
The Wealth of Working Nations— Because of population aging, growth in GDP per capita and GDP per working-age adult have diverged across advanced economies; from 1998 to 2019 Japan's accumulated growth per working-age adult was 31.9% versus 29.5% in the US. The authors find a standard neoclassical growth model calibrated to each country's working-age population tracks output per working-age adult in most economies.
AI Summary.The US is projected to cut greenhouse gas emissions 27–41% below 2005 levels by 2040 under federal and state policies currently on the books. In the high-emissions scenario, reductions slow through the early 2030s and then reverse, while in the low-emissions scenario, clean technologies' cost competitiveness accelerates declines through 2040.
Hannah Kolus, Ben King, Parker Case, Michael Gaffney, et al.Rhodium Group
Date Posted:
Rhodium projects that under current policy, US GHG emissions will be 26–29% under the 2005 level in four years, driven by an influx of natural gas and renewable production. Their forecast for 2040 is 27-41% below the 2005 level.
How much will US greenhouse gas emissions fall under current policies?
Core argument: The US is on track to cut greenhouse gas emissions 27–41% below 2005 levels in 2040, considering all federal and state policies on the books as of June 2026.
The US is on track to reduce greenhouse gas (GHG) emissions by 27-41% below 2005 levels in 2040, considering all relevant federal and state policies on the books as of June 2026. These emissions outcomes represent divergent futures after the late 2020s. In the high-emissions scenario, the emissions reductions that have characterized the last 20 years slow through the early 2030s before reversing direction altogether, with growing emissions through most of that decade. In the low-emissions case, the economic competitiveness of clean technologies relative to fossil incumbents, alongside an imperative for “speed-to-power” for large loads, continues—and accelerates—GHG emission declines through 2040.
Takeaways by Macro Roundup® AI
The US is on track to cut greenhouse gas emissions 27–41% below 2005 levels in 2040, considering all federal and state policies on the books as of June 2026.
In the high-emissions scenario, the emissions declines of the past 20 years slow through the early 2030s and then reverse, with US emissions growing through most of that decade.
In the low-emissions scenario, the economic competitiveness of clean technologies relative to fossil incumbents and a "speed-to-power" imperative for large loads accelerate US emissions declines through 2040.
Related Articles:
Fighting Words: The Energy Transition in 2026— Estimates based on primary energy overstate how much electricity is needed to replace oil in passenger cars, since electric motors convert 80%-90% of electricity into motion versus about 18% for gasoline cars. Measuring useful final energy net of waste heat avoids this "primary energy fallacy": the US consumed 45 exajoules of useful final energy versus 95 exajoules of primary energy.
The Most Amazing Climate Policy Figure— U.S. carbon dioxide emissions from fossil fuels moved closely with GDP from 1992 to about 2005, after which the two decoupled, with GDP continuing to rise while emissions fell.
The U.S. Is Forfeiting the Clean-Energy Race to China— China installed 277 gigawatts of wind and solar capacity in seven months, roughly four times the utility-scale additions U.S. federal analysts project for all power sources over a full year. Chinese firms' global market share in batteries and solar modules has reached 75% or higher, according to BloombergNEF.
AI Summary.Chinese policymakers are discussing reducing incentives for researchers to publish in foreign journals, including cutting the weight given to leading international journals in promotion and tenure decisions. China-based authors accounted for almost a third of papers in a database of leading international scientific journals, up from 5% two decades earlier.
Sun Yu, Michael Peel and Eleanor OlcottFinancial Times
Date Posted:
China is seeking to restrict the publication of domestic scientific research abroad. The government may push Chinese universities and research institutions to “reduce or remove the weight given to publishing in leading international journals.”
Is China moving to discourage researchers from publishing in foreign journals?
Core argument: Papers by China-based authors made up almost a third of the global total in the SCI database of leading international scientific journals in 2024, up from 5% two decades earlier.
Chinese policymakers are discussing ways to reduce the incentives for scientific researchers to submit their findings to foreign journals. The government could push Chinese universities and research institutions to reduce or remove the weight given to publishing in leading international journals in deciding academic promotion and tenure, the people said. Papers by China-based authors accounted for almost a third of the global total in the SCI — a database of leading international scientific journals — in 2024, up from 5% two decades earlier.
Takeaways by Macro Roundup® AI
Papers by China-based authors made up almost a third of the global total in the SCI database of leading international scientific journals in 2024, up from 5% two decades earlier.
Chinese policymakers are discussing ways to reduce incentives for researchers to submit findings to foreign journals.
One option under discussion is pushing Chinese universities and research institutions to reduce or remove the weight given to publication in leading international journals in academic promotion and tenure decisions.
Related Articles:
The Growing Self-Reliance of Chinese Innovation— Linking patents to scientific papers through shared phrases, the authors find China's innovation has grown markedly more self-reliant across nearly all technology areas the U.S. treats as strategically important. In an aggregate grouping of these areas, the share of patent phrases traced to Chinese-produced articles rose from 2% to 24%, while the U.S.-produced share fell from 31% to 18%.
China and the Future Of Science— China graduates about 5x as many medical and biomedical students as the US each year, 7x as many engineers, and nearly double the number of science and engineering PhDs, while one-sixth to one-fifth of US science and engineering graduates are themselves Chinese. One study found returning Chinese scientists lead-author 2.5x more papers than peers who stay in the US.
How China Is Outperforming the United States in Critical Technologies— The Australian Strategic Policy Institute's Critical Technology Tracker finds China leads in 57 of 64 critical technology categories while the United States leads in 7, and that China surpasses the United States in top-tier scientific publications across all 8 technology domains. In energy and environment China accounts for 46% of top-tier publications versus 10% for the United States.
