What the AirCon Debate Says About Britain's Climate Insanity - Konstantin Kisin
8m 36s
The UK’s intense media-driven panic over heatwaves and air conditioning reflects a deeper climate misperception. Historical climate data shows that current temperatures are not unprecedented—Britain has faced warmer periods in the past, including during the last interglacial phase and the medieval warm period. Climate change is not a slow, human-caused process; it has occurred rapidly in the past, independent of human activity. Britain’s 1% share of global emissions makes national climate action ineffective and immoral when it undermines economic and social stability. Instead of denial, the focus should be on adaptation—like the Netherlands’ flood systems or Florida’s population growth due to air conditioning. Evidence shows heat reduces cognitive performance and productivity, making cooling essential for economic function. Current climate policies in the UK are destroying productivity by cutting spending on infrastructure and energy, while failing to address the fact that major emitters like China and the US remain unaccountable. The argument that air conditioning is environmentally irresponsible is not scientific but ideological, rooted in a fantasy of climate control that ignores reality. The sensible path is adaptation, not sacrifice—ensuring resilience through prosperity, not austerity. This demands a reevaluation of how climate policy is framed, moving beyond emotional fear to practical, evidence-based solutions.
What the air-conditioning debate says about Britain's climate insanity.
Every summer, like clockwork, Britain has the same conversation.
The temperature creeps above 28 degrees, the country grinds to a halt,
and the media bombards the public with hysteria about
the hottest summer since records began and fear-mongering about the future.
Naturally, this summer being actually unusually warm,
a new level of insanity has been reached with a debate about
the need to prevent people from using air-conditioning.
Some councils have gone so far as to force residents to remove air-con they'd installed.
The standard attack line against anyone attempting to introduce sanity into this debate
is that they're a climate denier.
To be very clear, I do not deny the climate, whatever that means,
nor do I deny that in recent decades average global temperatures have increased
and look set to continue.
And while I'm skeptical about the predictive power of climate models,
I'm perfectly happy to accept that human activity is a significant contributor to the changing climate.
I am, in other words, a climate acceptor.
But there are a number of things I refuse to accept
because they are dangerous, irresponsible, counterproductive lies.
First, I believe we must look at the current world temperatures in the right context.
You've no doubt seen some version of this graph which shows just how terrified you must be.
What you probably have never seen is a graph of average temperatures over
a far more meaningful period, say, a billion years.
Do current temperatures look unprecedented to you?
Zooming in, here are average July temperatures in the British Isles
since the emergence of Homo sapiens 300,000 years ago.
For roughly 280,000 out of these 300,000 years,
Britain was either under an ice sheet or barely habitable tundra.
The last interglacial period, around 125,000 years ago, was warmer than today.
We know this because we had hippopotamuses frolicking in the Thames,
and elephants roam in the countryside.
Look more closely at the last 50,000 years.
Around 11,700 years ago, global temperatures rose by approximately 10 degrees Celsius
in the space of a few decades.
Not centuries, decades.
The climate can move with extraordinary speed entirely independently of human activity.
The younger driest cold snap that preceded it,
a sudden plunge back to near glacial temperatures that lasted over a thousand years,
ended so abruptly that it shows up as a single layer in ice cores.
If that rate of temperature change were happening today in either direction,
there would not be enough TV studios in Britain to broadcast the ensuing hysteria.
During the Roman conquest of Britain 2,000 years ago,
they grew grapes as far north as Hadrian's Wall, which separated England from Scotland.
The medieval warm period that followed was warm enough that the Vikings colonized Greenland and farmed it,
which is why they called it Greenland and not, fuck me, it's freezing land.
Then came the Little Ice Age.
The Thames froze so regularly between 30. 1800 and 1800 that Londoners held frost fairs on it.
Markets, ox roasts and fun fairs on the frozen river.
The last one was in 1814.
None of these events make it into the standard climate presentation.
They're inconvenient not because they disprove warming,
but because they demolish the claim that current temperatures are unprecedented
and that temperature stability is the natural order of things.
The first thing we need to get into our heads is that neither the current temperature nor the rate of change in temperature
are historically accurate.
They're unprecedented.
The second point I wish the reality deniers would accept is this:
There is absolutely nothing we in Britain can do to stop climate change.
Britain produces roughly 1% of global carbon emissions.
One percent.
China produces 30%.
The United States produces around 14%.
India is accelerating rapidly in order to catch up to the industrialized world.
There's absolutely nothing we can do to stop them, to say nothing of the fact that rich people like us
stopping poor people from becoming wealthier would be grotesquely immoral.
This means that Britain faces a choice that our commentariat seems constitutionally incapable of framing honestly:
what to do about something you can't prevent.
The answer is actually simple and obvious.
You do what serious countries do when faced with serious problems:
adapt.
The Dutch didn't wring their hands about sea levels.
They built some of the most sophisticated flood management infrastructure in human history.
They adapted.
Given that the current climate is changing,
and the current version of the Lunacy is a debate about air conditioning,
let's take a more directly relevant example:
Florida.
Before air conditioning became widespread in the mid-20th century,
Florida was a sparsely populated backwater.
After air conditioning, the state's population exploded from 2.7 million in 1950
to 22 million people today.
People moved there in their tens of millions precisely because technology had made an inhospitable climate livable.
They adapted.
Britain is being asked to look at this evidence and conclude that
adaptation is immoral.
There is also a productivity argument that almost never gets made on these discussions,
which is strange because it is probably the most practically important one.
Britain has a serious productivity problem.
We are, as I've noted before, poorer than we were in 2007 on a GDP per capita basis.
We're being overtaken by countries like Poland we once considered developing.
One of the less glamorous contributors to this is we've spent decades building an office stock
that becomes largely unusable for several weeks a year.
The research on heat and cognitive performance is not ambiguous.
Studies have found that performance on cognitive tasks drops by around 13% in hot conditions
compared to temperature-controlled environments.
A Harvard study found that workers in air-conditioned offices scored significantly higher on tests
of cognitive function than those in non-air-conditioned buildings.
The mechanism is simple.
When your body is working hard to regulate its temperature,
it has less capacity for everything else.
You think more slowly, make more mistakes,
die more quickly.
And this is where the argument comes full circle.
Adapting to climate change — building flood defences,
retrofitting buildings,
expanding energy infrastructure — requires money.
Money requires productivity.
Productivity requires a functioning economy.
A functioning economy is precisely what Net Zero,
as currently implemented in Britain,
is actively dismantling.
We are making ourselves poorer in the name of saving the planet,
while the planet continues to warm because the countries that are actually responsible
for warming it have no intention of following our example.
We are then unable to afford the adaptation measures that would make us resilient to the
warming we fail to prevent.
And we top it all off by telling people that wanting to be cool in the middle of a heat
wave is an act of environmental vandalism.
This isn't science.
It's a cult.
The sensible position — the one that will never get you on the BBC — is this: Britain
cannot stop climate change.
Britain can adapt to it.
Adaptation requires prosperity.
It requires abandoning the fantasy that making ourselves poorer and colder in winter and
hotter in summer is a meaningful contribution to the future of the planet.
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Podcast Summary
Key Points:
Britain’s climate discourse is exaggerated and irrational, with panic over heat waves leading to bans on air conditioning that ignore historical temperature variability.
Current global temperatures are not unprecedented; in the last 300,000 years, Britain experienced colder, icy conditions and warmer periods, including one warmer than today 125,000 years ago.
Climate change is not a slow, gradual process—temperature shifts have historically occurred rapidly, as seen in the abrupt warming and cooling events over millennia.
Britain contributes only 1% of global carbon emissions, making it impossible to meaningfully impact climate change through national action alone.
Effective adaptation—like the Netherlands’ flood defenses or Florida’s population boom due to air conditioning—should be prioritized over denial or austerity.
Heat reduces cognitive performance by up to 13%, impairing productivity, which undermines the claim that air conditioning is irresponsible.
Current climate policies in Britain undermine economic productivity and long-term resilience by cutting spending on infrastructure and energy.
The debate over air conditioning is not about climate denial, but about rejecting practical adaptation in favor of morally and economically flawed policies.
Summary:
The UK’s intense media-driven panic over heatwaves and air conditioning reflects a deeper climate misperception. Historical climate data shows that current temperatures are not unprecedented—Britain has faced warmer periods in the past, including during the last interglacial phase and the medieval warm period. Climate change is not a slow, human-caused process; it has occurred rapidly in the past, independent of human activity.
Britain’s 1% share of global emissions makes national climate action ineffective and immoral when it undermines economic and social stability. Instead of denial, the focus should be on adaptation—like the Netherlands’ flood systems or Florida’s population growth due to air conditioning. Evidence shows heat reduces cognitive performance and productivity, making cooling essential for economic function.
Current climate policies in the UK are destroying productivity by cutting spending on infrastructure and energy, while failing to address the fact that major emitters like China and the US remain unaccountable. The argument that air conditioning is environmentally irresponsible is not scientific but ideological, rooted in a fantasy of climate control that ignores reality. The sensible path is adaptation, not sacrifice—ensuring resilience through prosperity, not austerity.
This demands a reevaluation of how climate policy is framed, moving beyond emotional fear to practical, evidence-based solutions.
FAQs
The debate arises from climate concerns, with some local councils restricting air-conditioning use. Critics argue it's a misstep in addressing climate change, though the speaker views it as irrational and counterproductive.
No — historical temperature data shows that past warm periods, like the last interglacial, were warmer than today. Climate has changed rapidly in the past, independent of human activity.
The speaker acknowledges human activity is a significant contributor to climate change but rejects panic-driven policies, emphasizing that climate change is not uniquely new or unprecedented.
They believe it’s a form of environmental vandalism or a denial of climate reality, but the speaker argues this is based on fear, not evidence, and ignores the benefits of adaptation.
Historically, warmer periods like the Medieval Warm Period allowed farming and settlement in places like Greenland and northern Britain, showing that climate shifts have long influenced human development.
Britain produces only 1% of global emissions and cannot influence major emitters. The realistic solution is to adapt, such as through better buildings and infrastructure, rather than self-sacrifice.
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