In fast-moving current events as I write on March 1, 2026, the United States (executive branch, which is unconstrained in this moment by the other supposedly co-equal branches or public opinion) has launched an unprovoked military attack on Iran, in crystal clear violation of the UN Charter and domestic law. Theoretically, there are mechanisms both international (International Criminal Court) and domestic (impeachment – which can apply to cabinet members, agency heads, and federal judges in addition to the President and Vice President; and court martial which applies to military officers who follow illegal orders) that could eventually hold the criminals involved accountable for their crimes. Lots of people have lots to say and we will see how this unfolds. I am just documenting that I am present at this particularly sad moment in history.
Most frightening and/or depressing story: I hadn’t heard of mirror life, technology we apparently have right now which can destroy all life on Earth. This new, shocking, theoretically existential threat narrowly edged out the usual stream of depressingclimate disaster news, the existential threat known to be currently unfolding, but which I suppose I am somewhat desensitized to.
Most hopeful story: Falling consumer prices in China might represent a new industrialrevolution analogous to the age of railroads and electricity in the west in the late 1800s, rather than a textbook financial recession which seems to be the (propaganda-tainted?) conventional wisdom. I put this in the win column because if it is true, I am hopeful we will see it spread peacefully to the rest of the world rather than representing a threat.
Most interesting story, that was not particularly frightening or hopeful, or perhaps was a mixture of both: Ray Kurzweil predicts broad consensus that Artificial General Intelligence has arrived by 2029 (defined as AI equal to the leading experts in all fields), “longevity escape velocity” in 2032 (which would reverse the US slipping in recent decades), universal basic income in the U.S. sometime in the 2030s, and the Singularity in 2045 (defined as 1000X human intelligence – always pronounced TIMES according to me), but most importantly and the only thing that truly matters, robots doing my dishes in a couple years.
The “endangerment finding” through the Clean Air Act may not have been the ideal way to incentivize clean energy technology in our country. But it was one dial we had to turn, and now it has been turned back. This is just a temporary giveaway to the short-term interests of corporate donors in the automobile and fossil fuel industries. In the case of the auto industry, it is not in their long term interests to subsidize inefficient outdated technology, then use propaganda to swindle the public. The lie about “affordability” is particularly egregious.
Affordable vehicle ownership is essential to the American Dream and a primary driver of economic mobility out of poverty in the United States. The Endangerment Finding led to vehicle and engine regulations with an aggregate cost of more than $1 trillion and played a significant role in EPA’s justification of regulations of other sources beyond cars and trucks, resulting in additional costly burdens on American families and businesses. Americans rely on vehicles to reach jobs, education, health care, and essential services. This is especially true in rural areas and regions without robust public transit. The costs imposed by these climate policies have placed new cars out of reach for many American families and harmed Americans’ ability to climb out of poverty or reach essential services. The Trump EPA is expected to deliver Americans over $1.3 trillion in cost savings, which includes reduced costs for new vehicles and avoided costs of purchasing equipment related to EVs. This action will result in an average cost savings of over $2,400 per vehicle. By lowering vehicle and regulatory compliance costs, EPA is improving affordability and expanding consumer choice and ultimately advancing the American Dream by making it easier to reach jobs, grow small businesses, and participate fully in the transportation and logistics systems that power the U.S. economy.
Here is what Gemini has to say about this. And the analysis below is true in the United States. In China, most new vehicles being sold are electric and you can buy one for $10,000. We are being lied to, and as we have withdrawn even more from the world, we are even less aware what is going on elsewhere, but still U.S. consumers are intelligent enough that we will catch on even if there is some delay. Our legacy auto companies will fail again and again, and eventually need to be bailed out again and again, until eventually the economics of electrification is just too obvious to lie about and get away with it.
While the sticker price of an EV is typically higher, the savings in fuel and maintenance usually “pay back” that difference within 3 to 7 years. By the time a car reaches the end of its life, an EV owner in the U.S. has typically saved between $6,000 and $11,000 compared to a gas-car owner. [generated by Gemini]
There’s another sleight of hand. There is rock solid scientific and economic work showing the costs of air pollution, and here I am talking about good old fashioned toxic smoke from factories and tail pipes. There is also solid (but controversial) economic work over decades quantifying the economic value that people place on a year of worker life. For example, a construction worker on a roof might get paid more than one doing the same job on the ground, because there is a greater statistical risk of death on the roof. Aggregate these numbers over many workers, jobs, and time, and you can say the “value of a statistical life” is a certain number of dollars. It seems cold, but it provides a sound data point when a new regulation with some cost is being considered. Put these two things together and you have the scientific and economic basis to compare the costs and benefits of a policy decision. This is old school environmental economics and really a basis for some pretty conservative policy because you are acknowledging it may be rational to sacrifice some human health and life for economic production. And we are not really assigning the environment any intrinsic value in this equation, unless knowing the environment is a little better brings people some pleasure which some value can be placed on, which economists sometimes try. Of course, real world policy decisions are some combination of science, economics, and politics, as they probably should be in a democracy. But what the EPA has recently suggested it is prepared to do is set the value of a statistical life to zero when analyzing costs and benefits of air pollution. [See pp. 214-217 of the document I link to above. I acknowledge this not a crystal clear policy directive, then again, it may be intentionally buried to try to avoid scrutiny, when in fact if you dig deeper EPA is departing from official directives of the federal government, including the President’s own Office of Management and Budget.] In other words, they propose to assume the cost of pollution is zero. This is wrong, fake, naked propaganda! Their policies are killing us AND stealing our money. It is time to get rid of these immoral people claiming to lead us.
I’ve suggested that the climate tipping point might only be called in retrospect, and that the year we pick might be 2025. Not because it can be pin-pointed that precisely, but because if we decide in retrospect that the 2020s were about when it happened, that will be a nice round number to pick.
Here is one scenario from OneEarth journal on what a cascade of tipping points could look like.
Warming from greenhouse gas emissions accelerates Arctic sea ice and Greenland Ice Sheet loss, reducing albedo and adding meltwater that weakens the Atlantic Meridional Overturning Circulation (AMOC). A weakened AMOC shifts tropical rainfall patterns, increasing drought risk and potential dieback in the northern Amazon forest, further amplifying global warming through the feedback involving carbon loss. Note that once one tipping point is crossed, it will likely impact the timing and temperature thresholds for other tipping points.
Well, I seemed to be in a political mood in January. I try to stay on the policy side of the line, but that is hard when bad politics makes good policy impossible. Inspired by a Nate Silver post, I took a look back at what I see as key moments in the last 25 years of U.S. history, and there were just so many that were on a knife edge and ended up going the wrong way, in my view. Maybe there are other universes where things went better, but remember my scientific theory that once they make a Spiderman movie about a scientific theory, it is almost certainly wrong. I find it depressing how we got here, but there is no sense crying over it. We need to learn from the past yes, but then face up to the present moment and start picking up the pieces from where we are.
Most frightening and/or depressing story: Evidence is crystal clear that sabotaging R&D spending is a very effective way to sabotage economic growth and progress. Attaboy to the fools, assholes and traitors currently in nominal charge of the U.S. government. Meanwhile, if a more rational administration ever takes hold, research on learning curves might provide some clues on where to concentrate our efforts for the greatest gains.
Most hopeful story: New York City congestion pricing was a hard-won U.S. transportation policy win in 2025. This is just good, economically sound urban policy that would be apolitical in a more rational world.
Most interesting story, that was not particularly frightening or hopeful, or perhaps was a mixture of both: I reviewed book reviews from 2025, one of which was Ezra Klein’s Abundance (not the 2012 book Abundance by Peter Diamandis, which while I am not a huge fan I continue to be puzzled how Ezra Klein could either not be aware of that book or intentionally choose to name his book the same thing.) I still find it hard to summarize that book in a sound bite, which would need to be done if it were ever going to serve as the basis for a political campaign. But here is an attempt: (1) Continuously review and streamline federal regulations, (2) increase public and private investments in critical technology and infrastructure, including recommitting to clean energy, and (3) address market failures in housing, health care, and education. #3 is a doozy of course, but the un-sexy answer just has to be understand and implement the latest evidence-backed policies. I would think ramp up housing supply, Medicare for All, and free (tax-funded) college or trade school for all. And um, if we want a chance for any domestic agenda to succeed, we also need serious plans to manage international risks including war, ecosystem collapse, famine, and massive refugee flows that may be coming. Now, I just want to acknowledge that there is a rosy future scenario where AI magically solves all these problems. The way that could work is that technological progress and economic growth suddenly pick up so drastically that we are awash in cash and resources to the point that even the wildly suboptimal operations of our dysfunctional political system are adequate to solve the problems. I don’t think it is safe to put all our eggs in that basket! We better assume that we will need to continue doing the hard work of allocating scarce resources to manage difficult problems for the foreseeable future.
This Common Dreams article goes into the existing legal framework governing refugees and how it could be extended to define and benefit climate refugees. For example:
The Refugee Convention of 1954 was set up in the wake of WWII and addresses “those who must leave their home countries due to war, violence, conflict, or any other kind of maltreatment”. So it doesn’t address environmental displacement or internal displacement, but it could be adapted to address these things.
The “1998 Guiding Principles on Internal Displacement” are what they sound like – they have not been formally adopted and are not legally binding. They could be developed into a treaty and/or countries could just adopt the principles as part of their own internal legal frameworks, hopefully also offering aid to neighbors experiencing hardship.
A “Global Compact for Migration” was adopted by the UN in 2018. It “promotes safe, orderly pathways for migrants, including planned relocation, visa options, and humanitarian shelter”. “Adopted” means the general assembly adopted it as another voluntary, legally non-binding set of principles. This also could be developed into a treaty and/or countries could incorporate the principles into their own internal legal frameworks.
The United Nations Framework Convention on Climate Change is an actual treaty ratified by many countries including the United States Congress. Trump has announced the US is withdrawing from the treaty – which I don’t understand. I naively thought that if Congress ratified a treaty (which is extremely rare nowadays when win-win agreements are viewed by our cynical politicians as a loss of sovereignty), the executive branch didn’t have the right to unilaterally withdraw.
“The Loss and Damage Fund was established in 2022 at COP27 to address the financial needs of communities severely impacted by climate change. The money would support rehabilitation, recovery, and human mobility.” It is underfunded of course.
I don’t want to be cynical, but the global political mood is just cynical at the moment. US politicians in particular are not in the mood to sign international agreements or even cooperate informally. So while I think it is good to pursue all of these ideas, I do not think it is a good idea to put all our eggs in this basket.
Climate crisis-fueled migration is already a driving force behind the rise of right-wing parties in the US and Europe, and this ugly feedback loop looks to just keep accelerating over time. As economic conditions in the destination countries deteriorate, the right-wingers are able to scapegoat migrants and that accelerates the feedback loop even more. The most rational way I can see to try to break the feedback loop is to address the environmental and economic conditions in the source countries. Aid and trade are the consensus center-left and center-right ways to do that. The right-wingers are probably aware of this, and so they sabotage both, which accelerates the feedback loop again. So they have no incentive to solve problems, because increasing problems fuel their agenda. Meanwhile more rational politicians can point to the rational solutions, but then when they can’t deliver them within a political cycle, real peoples’ real economic pain again accelerates the feedback loop. We could try to deliver the best economic performance possible as a strategy with some chance of success. Here, the current US administration is unpatriotically sabotaging the foundations of economic success such as R&D, education, and a strong central bank. Sorry for the doom and gloom as I am not seeing an easy way out of this political conundrum. Sit back and hope AI raises productivity in spite of our currently incompetent government and institutions?
Small modular nuclear reactors might be a key part of the solution to the climate crisis, or they might not. They seem to be near the end of the R&D stage (although doubtless they can and will continue to be improved) and at the very beginning of pilot testing/proof of concept. They are not yet economically competitive with other forms of power generation (including traditional large nuclear reactors), which you could say about pretty much any new technology. There is a chicken and egg problem where you have to implement it and scale it up for the unit price to come down, and it is hard to get the private sector (and public sector, if they are short-term financial return focused) to take the chance on implementation of something that might end up not working out. Of course, the idea is to invest in a portfolio of things that have some chance of working out, such that there is a high chance at least one of them will pay off. Anyway, some facts and figures in this Physicsworld article (isn’t that name slightly redundant?):
Nuclear power generated 17.5% of the world’s electricity in 1996, vs. only 9% today (2026 if you are a future historian reading this).
I somewhat naively thought US firms might be leaders in this technological knowledge (if not in implementation of anything at scale, where I would never be that naive). But it turns out that there are two of these reactors currently operating in the world, and they are in Russia. Two are being built in China.
Sure, there are mining, supply chain and waste problems, but in my view you have to balance them against the unfolding global ecological catastrophe caused by burning fossil fuels for two centuries and counting.
I think of this thing as not so much a prediction but an indicator of what political and business leaders are thinking and talking to each other about. The results seem to be very sensitive to whether people are asked about a 1-, 2-, or 10-year horizon. So I don’t know that the rankings make a lot of difference. Rather, it makes sense to look at a “top 10” or so. Chillingly, more than half of poll respondents seem to think there is an “elevated” to “looming” risk of “GLOBAL CATASTROPHE” within the next 2-10 years. Within 2 years, they are most worried about “geoeconomic confrontation” while within 10 years they identify environmental disaster as the top 3 worries – “extreme weather events”, “biodiversity loss and ecosystem collapse”, and “critical change to earth systems”. “State-based armed conflict” (would it be simpler to just call this WAR?) is also up there somewhere near the top. “Inequality” doesn’t rank as high, but the analysts identify it as the risk that is most “interconnected” with the others.
How pathetic for our species and civilization that our leaders believe environmental disaster is looming a decade out, and yet they are starting wars with one another on our behalf in the present, when they know damn well they need to be cooperating to head off the environmental disaster that is going to affect all of us, the winners and losers of today’s useless wars alike. People don’t want war, so how are we putting people in leadership positions over us who are failing us so utterly?
An insurance company called Aon publishes an annual list of natural disasters and their estimated costs. They also provide fatalities. Costs and fatalities do not track because the highest costs tend to be in developed countries and the highest fatalities tend to be in developing countries. Case in point – the most expensive disasters of 2025 were the January California wildfires (~USD 60B, 31-400 deaths depending on source), and the worst loss of life was the flooding in Southeast Asia that just happened in November (~USD 25B, 1750 deaths). Given what I know about real estate and informal land use in Southeast Asia, the latter was a massive disaster.
Other notable disasters were flooding in China, Pakistan/Bangladesh, and Texas; and hurricanes/typhoons that hit Jamaica/Cuba/Bahamas, Philippines, Australia, and Reunion which is a small island near Madagascar and Mauritius. Finally, a drought affecting Brazil makes the “top 10” list.
Every single one of these disasters is a type that will be more frequent and more severe due to global warming, I would say. Flooding, fires, and food – this is how climate change will hit home for almost everyone eventually.
The headline calls 2025 “one of the costliest years”. Is this right? It’s hard to say, but I got CoPilot to give me a plot of estimates released by Aon for the past 10 years. It wasn’t able to access Q4 for 2025 so I asked it to project the trend from the first three quarters, which is likely to be inaccurate. But nonetheless, 2025 doesn’t look particularly exceptional over the past decade. This doesn’t prove anything except that year to year variability is high.
CoPilot (ChatGPT4?) – not extensively verified by any human!
Now is the time on the show when I summarize my monthly wrap-up posts and try to draw some conclusions.
2025 Post Roundup
Most frightening and/or depressing story of each month:
JANUARY: Longreads #1 stories of 2024 – this is a lookback but I posted it in January and it has a ton of interesting stuff. Interesting, frightening, and depressing. The story on Israel’s dispatching of air strikes based on statistical analysis is the single most disturbing article I read last year. Everyone should read this article and decide for yourselves where you stand. Another one is called “When the Arctic Melts”. Even as the shadow of fossil fuel propaganda once again overspreads the land, I am afraid the globe could be approaching an irreversible tipping point into runaway warming and sea level rise. Let’s hope the world can afford another four-year round of U.S. backsliding and then pick up the pieces, but I am not sure.
FEBRUARY: Donald Shoup died in February. He was a pioneer in parking economics, which doesn’t sound all that sexy, but his clear explanations really helped me see the light of what walkable, livable, healthy and low environmental impact cities can potentially be. What they can’t be is low-density and automobile-oriented. I put this in the depressing category both because I am sad at his passing, and because I do not see these trends going in the right direction.
MARCH: The U.S. might be headed forrecession. Recessions happen, but this would be the first one where the U.S. government obviously and counter to all competentadvice throws a monkey wrench in a perfectly healthy economy, that I know of anyway. Lest we think GDP growth is only a statistic that does not affect real people, the U.S. poverty rate among children was 5% in 2021 and rose to over 13% in 2023, when the economy was doing relatively well as measured by GDP growth and employment, but Congress forced the end of Biden’s tax credits for parents. So pop quiz: force a completely unnecessary recession by choice and will more or less children suffer? Shame shame shame on the Trump administration and Congress you stupid assholes.
APRIL: Maybe an irreversible methane tipping point is happening. This could be the scariest thing out there short of nuclear war.
MAY: The India-Pakistan conflict seems to have died down a bit (or did the media outlets I pay attention to just lose interest?). But both the potential nuclear conflict and the long-term loss of glacial ice billions of people depend on are terrifying.
JULY: In case we still don’t have enough feedback loops to worry about, loss of Antarctic ice could also trigger volcanoes under Antarctica.
AUGUST: A gigantic incoming object could be the alien ship that will put us out of our misery. Okay, probably not. The interesting and scary thing is that as our ability to look at the nearby universe improves, we are seeing more surprising stuff. But how are we supposed to think about let alone do anything about a very low probability existential threat like this one? We are not even responding to the “somewhat likely” (nuclear war, pandemics) and “likely happening right now” (a climate tipping point leading to future collapse) existential threats in front of us. I suggested that the tipping point will be called in retrospect, and 2025 might be a nice round number for the history books.
SEPTEMBER: We are most likely on a path to the AMOC tipping point. I distinguished between the tipping point, which is when collapse becomes inevitable, and the actual collapse itself. These are separated in time, which means the tipping point may only be called in retrospect when it is too late to prevent the collapse. This is why being “on the path to the tipping point” is important, because we can still do something.
OCTOBER: The evidence for an increasing worldwide collapse in insect diversity and abundance continues to mount. What’s that you say, you don’t actually like bugs? Well, they are the base of the food chain (after plants) and generally indicators of biodiversity and healthy ecosystems more broadly. That’s right, the proverbial “canary in the coal mine” may have actually been a cockroach. There was also news this month that another “planetary boundary” has been breached. The biodiversity one that would cover insect collapse was already breached a long time ago, and this new one has to do with ocean acidification. Only two more to go for a perfect score of 9/9!
NOVEMBER: Wait, I actually had trouble coming up with a frightening or depressing story this month! It’s not because I was in a particularly good mood. Okay, I’ll go with all the terrible things identified in Project Censored’s yearly roundup of terrible things. These include PFAS, melting ice sheets, police violence, and the generally sorry state of the Native American community.
JANUARY: I noted that congestion pricing in New York City could provide a glimmer of hope that transportation in the United States could begin to implement 21st century international best practices. (Yes, I am aware the century is a quarter over already – one more indicator of the U.S. slipping towards the bottom of the world’s more advanced nations.) Unfortunately, as I write this on February 13 we see the President himself actively interfering in this state and local matter. “States’ rights” for thee, not for me (i.e. only when it’s convenient to some disingenuous argument).
FEBRUARY: The fool in the White House and the devils whispering in his ear can weaken enforcement of the Civil Rights Act, but they can’t actually make laws go away. They can try to ignore them, and then we will see how effective our court system and third party legal action can be at activating the checks and balances we are supposed to have. The other potential players are congress and widespread public action, and these do not seem to be active at the moment.
APRIL: 3-30-300 is a nice, simple idea. “you can see 3 trees from your window, your neighborhood has 30% tree canopy cover, and you are within 300 m of a half-hectare park.” Sure, you have to figure out some details and make some sustained effort over time to implement simple ideas. Still, not rocket science. Combined with the “15 minute city”, this is a pretty good urban planning philosophy that should be communicable.
MAY: I came up with four keys to my personal happiness in the moment: sleep, coffee, exercise, and down time. What, no family, community, career accomplishment, or making a lasting difference in the world you ask? No, those are about reflecting on life satisfaction, not being in the moment. No “fun”? Well, my idea of fun may be different than your idea of fun. I wish you joy and happiness as you pursue your idea of fun, only try to have some empathy and don’t force your own idea of fun on others. So there.
JUNE: This is the best I can do – Biden wasn’t able to take political credit for his infrastructure and energy transition accomplishments because his accomplishment was getting money appropriated for them, whereas implementation of these will be painfully hard and painfully slow. (Yes, I believe based on evidence and logic that investments in infrastructure and energy production that do not destroy the biosphere are good ideas.) But at least part of this agenda will be implemented over time, and Trump is spending substantial energy of his own only partially rolling back these programs.
SEPTEMBER: Spain has been so successful at rolling out solar power that the price of solar power has “collapsed”. I’ve been beating a drum lately that economic incentives have tipped in favor of renewable energy worldwide and this fact is being largely hidden from us in the US by propaganda.
OCTOBER: The seems to be some mixed evidence, tainted with industry and government propaganda in my opinion, but overall there are some hopeful signs that the global transition to renewable energy is real. It may be too slow and too late to avoid consequences, but it may also avoid the worst possible consequences.
NOVEMBER: RENEWABLE ENERGY IS NOW CHEAPER THAN FOSSIL FUELS, AND ANYBODY WHO CLAIMS OTHERWISE IS EITHER MISINFORMED OR LYING. Note I said “misinformed”, because I try to be nice and “ignorant” is not a nice word. But they are synonyms. Despite the propaganda coming from the U.S. fossil fuel industry, government, and press, the renewable energy transition is happening and the fossil fuel stranded assets problem (for that industry) is real. Speaking of propaganda, Noam Chomsky is 96, still writing, and surer than ever that people don’t want war and only acquiesce to it because of the propaganda machine.
DECEMBER: From Our World in Data, carbon dioxide emissions in the US and most developed countries peaked around 2006 and have been falling. Global internal combustion engine vehicles peaked around 2018, while electric vehicle sales are rising. Renewable electricity generation is growing exponentially as costs of existing technology fall, and there are some promising advances in materials science that could improve wind turbines and batteries. There is hope for fusion power, although it still seems to be the proverbial two decades away.
Most interesting story of each month, that was not particularly frightening or hopeful, or perhaps was a mixture of both:
FEBRUARY: I continued to follow the emergence of AI agents in February. Outside the bananas state of U.S. and global geopolitics, this is one of the biggest things going on, or at least a big change playing out quickly. Even a “singularity watch” item – I’m going to give a 5% chance this is the start of the singularity. Hopefully not the Terminator version. But has anyone noticed we now have Starlink and Stargate – these even sound like Skynet. We already had Operation Warp Speed of course. What puzzles me is that conservatives usually don’t like science fiction because they lack imagination. So either somebody is a science fiction fan, or more likely they have these words in the backs of their minds from indirect exposure to science fiction, and now they think they thought of them.
MARCH: Prospera is a weird quasi-autonomous city-state nominally inside Honduras run by crypto-currency weirdos.
APRIL: I made what I would consider a “common sense” trade policy proposal. “I generally support…free trade. But if we are going to trade freely, we need a safety net for people who are hurt. We could do this with generous unemployment benefits and retraining programs. We could help people relocate to places with jobs. We could provide much better communication and transportation infrastructure allowing them to commute regionally to places with jobs. We could educate their children so they are prepared for the jobs of tomorrow. We could institute a value added tax on our productive, growing economy and use it to provide services or cash to workers. We could invest even more in research and development to make our economy even more productive and growing. We could invest in neighboring countries to help them be more productive and growing, import cheap stuff from them, and reduce some of the migration pressure on our borders.”
MAY: The U.S. approach to R&D is a partnership between government (through both grants and procurement power), universities, and the private sector (historically, including regulated monopolies like Bell Labs). Other countries including China have copied this model somewhat successfully, and our own government taking a monkey wrench to our own system that has worked so well seems like a really stupid idea. First we need to stop the damage and then let’s hope it can be repaired.
JUNE: A Minimal Quality of Life index has been developed which is intended to better capture the cost of living real working families and parents are experiencing.
JULY: Policies to increase housing supply in the most economically dynamic cities can theoretically accelerate economic growth, since housing supply is not expanding fast enough and is therefore holding economic growth back. A lot of discussion has been focused around zoning, which is a local matter. But I offered some additional suggestions: investment in better transportation and communication infrastructure to reduce the friction of working across distances between homes and offices, effectively enlarging housing markets. And serious investments in construction productivity, which has been flat in the U.S. for decades. Ideas include more factory-based modular components. The U.S. has tried and failed at this before, but of course China is now leading the way. AI should also be pretty good at construction scheduling and logistics. The U.S. is somewhat successfully partnering with Korean ship-building expertise, at least on a small scale.
AUGUST: Designer babies are here, and the trend towards the rich and powerful accelerating their own evolution (and a few governments making this available to the masses) can only accelerate.
OCTOBER: The seems to be some mixed evidence, tainted with industry and government propaganda in my opinion, but overall there are some hopeful signs that the global transition to renewable energy is real. It may be too slow and too late to avoid consequences, but it may also avoid the worst possible consequences.
NOVEMBER: The Tyranny of Small Decisions posits that many small but well-intentioned decisions made at inappropriately low levels within an organization can cause it to stray from its mission.
DECEMBER: BBC lists 25 most important scientific ideas of the 21st century. Highlights include various genetic technologies (stem cells that don’t come from babies, mRNA vaccines, tissue engineering for human organ transplants), attribution analysis, and of course large language models. Science magazine echoes some of these adds gene editing, new antibiotics, and progress on heat-resistant rice strains as 2025 breakthroughs.
Brilliant(?) Synthesis
The world is slowly bending the curve on emissions and energy. One theme that emerges is the clear arrival of economically viable renewable energy technology. All the international treaty-making and policy hand-wringing might have accelerated us toward this point, but it is now technology and markets that are finally in the driver’s seat. I was surprised to learn that peak emissions have already occurred in the U.S. and other developed countries. Emissions are still high and growing in developing and middle income countries including China and India. This makes sense – for all we hear about China being so advanced, their levels of income, consumption, and pollution at the individual level are still catching up to western countries. This is both good for them and terrifying for the world because China and India (add Indonesia, Brazil, others here if you want to) have such vast populations that their impact is going to dwarf anything the rest of the world does going forward. They are going through the same transition that the US, UK, Germany, Japan, or whatever western countries you want to name went through, just later in history, on a vaster scale, and when our planet’s ability to absorb the impact is mostly used up. So this is how China can simultaneously be the world leader on clean technology and the world’s largest creator of world-destroying pollution. Now, we want Africa to eventually develop and lift another 1.5 (headed to 3!) billion people out of poverty, but clearly we have to find lower-impact ways to develop if our civilization is going to survive.
But we could end up calling 2025 as the tipping point to disaster in retrospect. Getting over that technology and cost-effectiveness hump is nice, but it may still be too little too late to avoid disaster. An important concept I discovered/reminded myself about in 2025 is that a tipping point is not the point where a system changes drastically, but the point where that change becomes inevitable. As such, we may call the tipping point only in retrospect. The gradual increases in heat and sea level – overlaid with extreme events like heat waves, floods, fires, and storms – may have put us on a path towards unavoidable destruction of our food supply and our urban areas. That’s my elevator pitch for how climate change is hitting home – climate change is coming for our food and it’s coming for our houses. Add to the trends and extreme events the possibility that we have crossed a threshold leading to runaway methane releases and major shifts in ocean circulation patterns. We may look back and determine that the 2020s were when these outcomes became inevitable due to our failure to act quickly enough or on a broad enough scale. And if we decide the 2020s or mid-2020s are when this outcome became inevitable, why not pick 2025 as a nice round number when the climate shit hit the fan?
Earth’s ecosystems are past the tipping point. Yesterday’s environmentalism has sort of evolved to focus almost fully on climate change, but intertwined with the climate crisis is the destruction and destabilization of Earth’s ecosystems, from the oceans to tropical forests. It is hard to make that elevator pitch that draws a straight line from ecosystem and biodiversity collapse to human wellbeing. A reliable food supply is certainly part of it, and yet our industrial food system is somewhat decoupled from natural ecosystems. To me this is a moral failing of our species and civilization, and it is just deeply sad. While there still might be a theoretical possibility to head off the worst possible damage to our climate, the damage to our ecosystems cannot be reversed at this point. Of course, this does not mean we should give up. We can always take action to make the outcome less bad than it could have been. We have a moral responsibility to do so, but I do not see much public or political energy directed at this issue. And maybe it makes sense to focus on the relatively simple to understand issue and relatively straightforward solutions (which is not to say easy!) to greenhouse gas emissions. Getting emissions under control is certainly necessary to protect ecosystems though not sufficient.
While we are focused on emerging artificial intelligence technology, biotechnology has matured all around us. We are hearing that artificial intelligence may be a bubble waiting to pop in the near term, a promising boost to productivity that will raise all boats in the medium term, and either a ticket to utopia or an existential threat in the (somewhat?) long(er?) term. But while so much attention is focused on this emerging technology, biotechnology has sort of matured and arrived fully all around us. We can now edit the genes of embryonic and adult humans, grow genetically engineered human body parts in pigs and then implant them back in humans, and genetically engineer vaccines. In agriculture, genetic technology has some promise to overcome the downward pressure on our food supply caused by global heating and extreme weather. The fact that all this technology is available doesn’t mean it will automatically applied morally or that it will be accessible evenly across countries and demographic groups, of course. Biotechnology is improving many of our lives and has potential to improve all human lives, but reaching that potential and managing the risks is going to vary depending on where you are and who you are.
It’s crystal clear the United States is in decline. The child poverty metric (13% in 2023) alone is damning. The state of Native Americans. Entrenched resistance to rational energy, transportation, housing, trade, and immigration policies with solid evidence of success in leading countries elsewhere in the world. Active, intentional weakening of Civil Rights Act enforcement. Corruption and propaganda (as I write this on January 4, it appears the US has invaded a sovereign UN nation-state to make it safe for US-headquartered multinational oil companies, who bankroll our elections). Intentionally destroying our research and development system which got us to the level of prosperity we enjoy today. The ineffectiveness of our legislative branch. We’re lucky at the moment that the stock market and incomes of top earners are allowing our economy to keep bumping along. If there is a financial panic or some external shock, I can envision the country going into a tailspin the current clowns and amateurs in charge will not be able to competently manage. Let’s hope we are lucky enough to bumble through the next three years without a major crisis, and then able to get better leadership in place. Chillingly, I probably said something like this in January 2018, and we only made it to the two year mark.
Whither war and peace? The stories that have come out about Israel using algorithms to target suspected Hamas associates and their families are chilling to me. As the use of big data and artificial intelligence becomes more and more widespread in all aspects of our economy and lives, this is one cautionary tale of how it can be used by governments in immoral ways. I see the technology as neutral, but we clearly need safeguards on how it is applied in the worlds of surveillance, social control, and outright war. We also had several examples of direct military confrontations between nuclear-armed nation-states in 2025 – India and Pakistan, Israel and Iran, the U.S. and Iran; and by proxy the U.S. and western Europe vs. Russia. This is clearly very risky for the future of the whole world. I would also note that in all these cases except the Russia one, the supposed liberal democracy appears to be the more aggressive party. (The U.S. has also illegally invaded Venezuela as I write this.) So the parliamentary and presidential democratic systems we have in place are not acting as safeguards against cross-border aggression like we might have hoped they would. Luckily none of these conflicts seemed to come close to a nuclear exchange in 2025, but we can’t continue to rely on luck. We need renewed respect for sovereignty as a bedrock principle. We need to reverse the recent expansion of nuclear arsenals, and we need new talks and treaties on arms control and non-proliferation. And we need to get serious about the risks of biological and AI-powered cyberwarfare.
2025 is in the books! I covered a number of “best of” posts by others in December so I will highlight a few of those below. I still have some “best of” posts queued up so they will continue to roll out in January.
Most frightening and/or depressing story: Global progress on poverty reduction stalled around 2020. Gains in Asia are offset by losses in Africa. Meanwhile, gains in crop yields may have plateaued and are expected to decline as climate change drives increasingly extreme weather.
Most hopeful story: From Our World in Data, carbon dioxide emissions in the US and most developed countries peaked around 2006 and have been falling. Global internal combustion engine vehicles peaked around 2018, while electric vehicle sales are rising. Renewable electricity generation is growing exponentially as costs of existing technology fall, and there are some promising advances in materials science that could improve wind turbines and batteries. There is hope for fusion power, although it still seems to be the proverbial two decades away.
Most interesting story, that was not particularly frightening or hopeful, or perhaps was a mixture of both: BBC lists 25 most important scientific ideas of the 21st century. Highlights include various genetic technologies (stem cells that don’t come from babies, mRNA vaccines, tissue engineering for human organ transplants), attribution analysis, and of course large language models. Science magazine echoes some of these and adds gene editing, new antibiotics, and progress on heat-resistant rice strains as 2025 breakthroughs.
