What’s wrong with saying “my truth” and embracing moral relativism? In The Abolition of Man, C.S. Lewis warns that abandoning objective truth doesn’t just erode morality—it opens the door for manipulation by those in power. Decades later, his prophetic critique is more relevant than ever. Join @MichaelKnowles and Neil Shenvi, a Christian apologist, author, and chemist, as they explore Lewis’s timeless insights into natural law, the dangers of subjective morality, and how rejecting truth ultimately leads to tyranny.
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welcome back to the book club I'm
Michael nolles and this month we are
reading one of my favorite books by an
author who had an extraordinarily
significant role in my life in my
reversion in everything and I'm joined
by Neil shenvi a home schooling
theoretical chemist you are a man of
many talents who does many things you're
an apologist you are a chemist you are
you're a scholar and you're a Christian
yes this book abolition of man written
by one of the most famous Christians of
the 20th century really is not even
particularly Christian you certainly
don't need to be Christian to appreciate
the arguments it it doesn't really rely
on scripture or if it it cites scripture
maybe incidentally MH in one minute or
less can you explain for those who
haven't yet read it what this book is
sure so abolition of man is Lewis's
treatment of modern education and he
sees it as a destructive force he thinks
that the way we're teaching kids this is
back in 1943 he gave these lectures and
he thinks that modern education is
undermining the doctrine of objective
value the idea that there is objective
Beauty truth and goodness out there in
the world and that how we're teaching
kids is undermining their belief in that
idea and that will inevitably erode
their ability to be virtuous to act
virtuously but it will also lead to what
he will be totalitarianism that will
lead to a state that is trying to
engineer a new human nature by
undermining what he calls the Dow which
is this idea of objective moral values
and duties existing out there in the
universe so it's a incredibly preent
book um and even today when we Face
different problems in education I think
you can still appeal to his
understanding of what he calls the Dow
this natural law as as the key to
reversing the damage we've done through
modern education I I love this term the
da because it's very strange you're
reading this English Christian writer a
medievalist at Oxford and he he refers
to the Dow as the stuff that we know
that we don't really have to prove that
we actually can't prove that just
everyone kind of knows that it's wrong
to commit murder that you should honor
your mother and father that just the
stuff
that's well some would say inscribed on
every human heart and he kind of gives
up the game a little later he says the
da which you could also call the natural
law or which you could call the first
principles of practical reason or which
and it it made me wonder why does he use
this Eastern term when he could use the
traditional term which is natural law or
first principles or something and it's
because you say he's writing
by the middle of the 1940s toward the
end of the second world war this culture
that has largely lost its Faith he's
writing he's not referring uh constantly
to God and to scripture he's writing to
a culture that is atheistic that has
become fascinated with the East having
abandoned its own Western religion and
so he's in a way he's almost tricking
them into
recovering their lost cultural and
intellectual patrimony it shows that
actually while we think of these ideas
as sort of innately Christian he says
they're not they're part of the fabric
of reality and thinkers across time and
space and and they've recognized these
ideas that like you said don't murder
don't steal honor your father and mother
they're not just found in the Ten
Commandments they're found they're part
of the moral fabric of the universe and
everyone from Confucius to the ancient
Egyptians the Babylonians to Christians
to Jews to Muslims they all affirm these
same ideas and actually there's a
similar appendix in a book by Stephen
Pinker who's a Harvard atheist
psychologist the book is called the
blank slate and in his book there's an
appendex that has a list of what he
calls human universals and it includes
many of these same things that Lewis
points out and that's so you can go to
Lewis you can go to stepen Pinker you
can go to the Bible you can go to many
of these and find the same injunctions
and that's Lewis's point that that da is
all of humanity for Millennia Affirmed
the existence of these principles these
rules um as part of just the furniture
of the universe and only today are we
saying no we're debunking that we don't
believe those things exist anymore so
debunking is a huge Target for L here
and he uses that word yeah it's funny
because now that word is everywhere it's
the left debunking the right but it's
also the right debunking the left and we
all just want to debunk and I'm sure
I've been guilty of debunking a little
in my life too but I find it
unsatisfying just instinctively I find
debunking unsatisfying because it it
strikes me as akin to demystifying to
just making everything plain and
ordinary and scientific and dull and
lifeless and and Lewis makes much that
same point here even all the way from
the very beginning of the book he opens
up and he says look people now they open
up their English composition books you
know a grammar book and he says I have
this particular book I'm talking about
on my on my bookshelf but I won't
embarrass the authors let's call them
gas and tisus let's say it's called the
green book The Green Book says when you
approach a a mountain you say you would
say the mountain is
Sublime but according to the genius
Scholars of the
1940s That's Just an Illusion the
mountain is not really Sublime your
perception of the mountain is Sublime
your feeling about the mountain is is
Sublime so really when you describe
something as beautiful or sublime or
awesome or terrifying you're you can't
make any objectively true comment about
something outside of you you're just
kind of describing your own feelings man
and CS Lewis says that is a fatal error
we think we're making a comment about
something out there but really we're
only making a comment about our own
feelings we think we're saying something
very important about something when it's
actually just describing our emotions
about it but Lewis says no for all of
history people believe that objective
Value Beauty truth and goodness existed
in the universe and as rational
creatures our job was to recognize that
and in fact conform our emotions to it
like we're he said that Aristotle
thought we should be trained from birth
almost to love the good and to abhor the
bad that was part of what it meant to be
human only now are we saying no actually
all of those are sentimental values
their emotionalism and what he says is
that now the author's guen titious he
thinks are doing that accidentally
they're not intentionally trying to
undermine our belief in all value he
thinks but he inevitable that he'll do
that because if you can explain away in
his words all sentiment all emotion as
irrational childish immature what are
you left with because you can play that
game with any set of values you know you
love your mother oh you're you're just
evolutionary programmed to love your
mother that's for babies you got to be
more you know calculating and
utilitarian and not care about your
mother or your kids is that you going to
do with kids is teach them that all of
their emotions are based on Illusions
that's dangerous but then I think that
is the predominant view probably in pop
culture today is is look all of our
ideas about value are fake and illusory
and they might serve some purpose and in
as much as they're Universal and common
to human nature it's just how we've
evolved to propagate the species so it's
not really true but we just kind of
pretend it isn't the ignorant people
they really believe it so then Lewis
asks all right well what about this idea
DOL
Atri it is sweet and seemly to die for
your country that's something that
fathers used to teach their sons today
basically no father would teach would
teach that to his son someone else's kid
has to go fight and die for his country
not not you
so why can't we end up the situation
that the modern people suggest which is
we say look it's the ideas of values
come from biology and we know the secret
but let the other people have their
Illusions what's wrong with that so one
thing is that if you don't have these
Illusions you can't actually act
virtuously so Lewis makes a comment that
he he'd rather play Cards Against a man
who's very skeptical about ethics but
was bred to believe that a gentleman
doesn't cheat right then against a man
who is an irreproachable moral
philosopher was brought up by sharpers
by card sharks right his point is that
your affections your your emotions how
you feel about things good or bad
beautiful or ugly will shape your
behavior much more than your intellect
will and he gives an example of on a
battlefield what will keep you at your
Sentry post when the when the bullets
are flying is it like just knowing in
your head only that I should stay here
or having a love for your fellow
soldiers for your country that was what
will keep you in the thick of the fight
and he he brings it to Aristotle and he
says you know our modern idea of
education is that you just cram
someone's head full of facts but
Aristotle's notion of education is that
you actually have to cultivate tastes
you have to cultivate desires so that
students yearn for that they desire the
good the true and the Beautiful if you
don't do that if you don't begin with
this base set of affections and
tastes the the students never going to
go anywhere right yeah and and he says
at the end this is the first chapter is
called men without chess uh the now
Lewis uses is that you have a head your
intellect and you have a belly that's
your appetites your desires but they're
mediated by the chest which is the seat
of your trained emotions and his point
is yes your head should govern your
appetites but it does so through the
chest through these trained sentiments
and feelings and emotions without that
he said the the head's too weak to to
master the powerful appetites that will
otherwise control you so if we don't
have these stable
uh affirmations of what is good and
beautiful we truly believe that's how we
gain control over our actions right
because if it's all just biological and
you know those smart Among Us who figure
this out well it's it's not that we've
expanded man's domain of power it's not
that we've liberated ourselves well if
we have we've liberated ourselves from
ourselves he points out that well if
it's all just illusory and unreasonable
and we're all just writing elephant we
don't really have any control over
anything we haven't empowered man we've
abolished man right that he he points
out that as man attempts to conquer
nature every conquest of nature gives
another Conquest to Nature this becomes
a matter of cost and benefit until CS
Lewis predicts what is now called the
transhuman movement the movement to turn
us into I don't know cyborgs or upload
our or live forever says at that point
actually you all Harari thein leftwing
intellectual he he wrote a whole book
called homodeos he says we're going to
evolve past Homo sapiens we're going we
are going to consciously choose to end
Homo sapiens by by making ourselves into
gods and uh but of course then that
greatest final Conquest for man is the
abolition of man right so Lewis points
out that every conquest of nature so
Man's power over nature is really the
power of some men over other men yeah
right so you know I we have the power of
the atom well that means that some
people with nuclear weapons have power
over the people that don't right or or
reproductive technology as they're
called now he he makes a wonderful point
about contraception which you know even
many conservatives today would support
artificial contraception the mackerel
snapping papists Among Us still don't
like it and uh number of Christians of
other varieties but he says regardless
of your moral views of contraception
you are now that you are empowered to
choose not to have kids you are also
depriving that future generation of all
sorts of power of existing of existence
right yeah take a a less controversial
example would be like Eugenics yeah
right uh today it's like 90% of down
syndrome babies are aborted so so the
power of reproductive technology
reproductive technology is actually
power over those kids I can choose them
they don't have to exist even so his
point is all power all of Man's power is
really some men's power over other men
with nature as its instrument he says
but what happens when we begin to treat
not just uh you know plants and animals
but humans and human nature itself as
part of nature something that we can
control and shape for our own ends and
so he imagines what he imagines is some
set of what he calls conditioners people
who have stepped outside of the Dow
outside of traditional morality saying I
know how the trick works I know how you
get a conscience it all comes from these
chemicals it comes from these neurons so
I as someone outside of the Dow am going
to engineer what the future Generations
are going to feel in their conscience
maybe I'll make them ruthless actually I
think Hitler has a scary quote about how
he's going to engineer a generation of
kids that are remorseless without
consciences that was his desire now he
didn't have the technology to do it but
Lewis worries about a day in which this
omnicompetent government and the powers
of science will be put in the hands of a
small set of 100 people who are going to
raise up a new kind of human being with
a new kind of human nature and that will
be the abolition of man yeah yeah so he
foresees all of this yeah which does
appear to be coming to pass almost
exactly as he predicted and so we can
all name these aspects of the Dow I just
named some a few few moments ago honor
your father and mother and don't don't
commit murder
and but for our skeptical age for our
scientific age how do you persuade
people that this is real how do you
prove for instance that you should honor
your father and mother his point in the
book actually is that you can't pick and
choose so you'd say well how can I have
some parts of the doubt because I like
some things like don't murder I like
that one and I like the idea of keeping
the vulnerable safe protecting the
vulnerable I like those parts of the
doubt but I don't like the whole like
you have to be faithful to your spouse I
don't like that part of that so I'll
just I think so his point is that modern
people like guen titious they want to
keep some parts of the Dow but leave
other parts but his point is first of
all you can debunk all values the way
you debunk the ones you don't like so
you could say well we're programmed to
be faithful to our spouse evolutionarily
but that's for for educated people like
us we can discard that maybe you're
programmed to love your parents or
you're programmed to keep the vulnerable
safe so why not debunk those two you
either have to accept the fact that
there is a moral universe and all of it
is there we have to Simply conform our
Wills to it or reject all of it yeah you
can't pick and choose he actually says
the rebellion of the new ideologies
against the da is the rebellion of the
branches against the tree the branches
and the the tree analogy is really good
because they are there even to allow for
reasoning so when when he points out
that that the da is synonymous with the
first principles of practical reason he
he he observes that you need to begin
with certain premises even just to think
so you you have to believe that your
faculties of reason are reliable for
instance a mathematical analogy maybe is
is easier mathematics rests on certain
axioms a equals a A plus b equals B plus
a a number of axioms you can't prove the
axioms in fact you can only prove
anything by assuming the axioms you
can't prove anything without premises we
don't we don't come from nothing you
know we don't you you have to have some
kind of building blocks here so if you
if you debond and abolish all of those
values that you start from in the
process you've abolished reasoning
itself the closing paragraph of this
book is really famous it says you can't
go seeing on through things forever you
can't go seeing through things forever
yeah to see through everything is not to
see it's good that you can see through
the window because there's a guard
Garden there you can't see through you
can see the garden then but if you can
see through the garden you can see
through everything then you're blind
suddenly then then it's the same as to
say you can't see you can't see so
everyone goes back to some axioms some
things are just taken for granted yeah
and his point is that well if we live in
a universe that is just there we have a
moral universe that's just there we have
to accept it all or reject at all we
can't pi and choose that idea of Simply
accepting the reality of the morality of
the universe The Da goes against a
spirit of both magic and science he said
and this is a great passage where he
says that the serious magical Endeavor
and the serious scientific Endeavor were
twins yes because we think in supposed
enlightened modernity that science is
really the the contrary it replaced
magic it's the replacement for magic and
he says you know the Middle Ages they
think the Middle Ages were magical and
the modern ages scientific he says there
actually wasn't a lot of magic in the
Middle Ages actually magic only really
begins to to come about in the late 15th
century the 16th and the 17th century
and so as as you point out the the
scientific and the Magical Endeavor are
twins so what does that tell us about
science well he wouldn't so he keeps
saying I'm not anti-science because I
people going to read me as anti-science
I'm not anti-science but he's anti is
idea that U that we that human the human
will takes precedence over reality so he
has a great quote explaining what is
criticism is the Cardinal problem was
how to conform the soul to reality and
the solution was knowledge self displine
and virtue to applied science and Magic
alike the problem is how to subdue
reality to the will of man and the
solution is a technique in other words
in the past you'd say you know here's
some problem that I have how can I shape
my own views my own uh how can I shape
my own character to either confront this
problem to to to accept it to change
what I can to accept what I can
something like that it's an internal
inward Focus but to science and magic
the solution is either wave this wand or
press this button right problem solved
fix reality don't fix yourself now
sometimes that's great if you have a
disease you want it cured yeah other
times you're like well I'm I'm I'm not
sure why I'm depressed I'll just take
this pill not let's look in inside maybe
I'm not viewing reality properly but to
us we instantly look for that button to
press to solve our problems and he's
criticizing that this isn't only a
problem for the left you know we
sometimes push these scientistic and uh
secular pathologies we say it's a
problem of the left but the right
sometimes does this too when we want to
dominate nature when we want to you know
merely impose our will uh on all of
reality rather than live in accord with
nature you see this especially with the
natural environment you know the
difference between a conservative
conservationist right and someone who
just wants parking lots and factories
every here which which you know would
have there was a time when William Blake
would refer to those as dark satanic
Mills we before we came to worship
materialism and and dominating reality
too so this this problem of modernity
really involves all of us just as the
Dow involves all of us too if we're
going to be really living in accord with
uh with our our human nature so then
where does this leave us in
1945 or or
2024 yeah I think the big difference so
obviously there's tons here that is very
precient and relevant today like you
said like the wh well these big
organizations there are people out there
you know a cabal of people maybe
existing who are thinking how can we
engineer Humanity but I but personally I
think the bigger threat doesn't come
from this small cabal of scientists and
politicians that Lewis really feared um
I think the push towards soft
totalitarianism comes from the True
Believers that are in the sort of the
woke movement yeah so earlier in the
book he says that he criticizes gas and
tius for for worrying that the main
problem is excessive sentiment it's a
problem that most students have today is
too much emotion and therefore they're
debunking all that stupid emotion and I
want to look at him and said but I think
today maybe that is a problem and in
that because because Lewis says the
problem is a dir of sentiment they don't
really feel anything yeah they're vulgar
their sentiments are just like their
bellies basically which is also a
problem still but I would argue that
what we're looking at today in large
swads of our culture uh in in the woke
movement is actually what he would call
a new ideology yeah the idea and that
the so he talks about how new ideologies
are really just one fragment of the Dow
ripped from its context in the whole and
swollen to Madness in its isolation so
you take one principle it's true then it
becomes the only principle when when
Lewis wrote that it immediately made me
think of another British philosopher
Michael oot who in rationalism and
politics he says this this definition of
ideology so stuck with me I memorized it
that ideology is the formalized rment of
the supposed substratum of rational
truth contained in the tradition and it
struck me when I reread abolition of man
because that's exactly the definition
the ement that's the key is you take one
true piece but then becomes the only
piece and everything it's oriented
around that so for Lewis actually what
he was worried about in a lot of his
novels was the idea that the
preservation of the human race became
the only good and everything else
whether it love for your parents love
for your children uh justice Mercy all
these other things became subservient to
preserving the human race but I think
today we have one of these ideologies
that LE didn't foresee which is again
this critical theory stuff and the one
principle is protecting the
vulnerable that becomes the only virtue
keeping people safe from their from
oppressors and overthrowing oppression
that's the only virtue everything else
gets thrown out sexual morality uh
justice fairness so Lewis is right to
say hey these new ideologies take one
piece that's correct and make it the
only thing that's that's dangerous
monomaniacal um but he worried about
eventually these conditioners abolishing
all value I don't think we're there yet
I think most people are dealing with
that that new ideology of saying the
only thing that matters is oppression
and Liberation and everything get viewed
through that lens and we're so today
we're not teaching kids to debunk all
values you go into a classroom you the
yard signs they don't say all values
don't exist the yard signs say what no
in this house we believe this this this
this this and they all boil down to
protect the vulnerable and again that
principle of keeping the vulnerable safe
is you find in the da right but there
are other things you find in it too and
and that the Dow also doesn't it's not
just written in stone and is lifeless
Lewis points out there can there can be
moral advancements to go from do not do
to others what you would not have them
do to you to the Golden Rule from our
Lord Lord which is do unto others as you
would have them do to you Lewis says
this represents a moral advancement and
a moral advancement is different from an
innovation right he says the the the
moral development and actually the
Catholics have this idea of the
development of Doctrine not changing not
innovating but developing and Lewis is
articulating the same idea here which is
it it it comes from within the Dow
that's the difference whereas the
innovation of the Modern Masters of the
Universe the conditioners they're coming
from outside of the D they're trying to
grab a hold of the D radically change it
which is never going to work yeah he
Compares it to a man who says you like
vegetables moderately fresh why don't
make them yourself and get them
completely fresh so someone who says
just throw out those vegetables and eat
bricks yeah and bugs the conditioners
want us the nian view he's like that's
not that's such an innovation that's not
a development a natural development such
a brand new idea that's completely at
variance with the doubt yes he he even
you know you mentioned uh prop the
species like the modern person would ask
and legitimately is asking now why is it
good that the human species can
propagate I mean there are people who
are anti-al that's right movement people
who want to replace babies with puppies
or whatever and why why is it good that
the that the human race persists Lewis
says you you can't really prove it you
know you have to you have to begin with
that and he says there's there's even we
have this sense of imperative statements
you know don't murder that person person
don't do this don't do that but we we
can't in modernity we can't really
derive those imperative statements from
the Bland scientific facts that we
observe about the world something a
little bit more is required which the
the modern scientific mind just can't
this called Humes Guillotine you can't
go from an is to an ought right there's
things they are true but should they be
true it's like saying I often compare it
to physical facts you have a physical
fact like you know the Earth orbits the
Sun that is true but you would never say
therefore it should be true what does
they even mean it should be true it just
it it's a fact but you can't go from it
to to what you then should do with that
fact or I could say it is true I'd be
very happy if I ate a gallon of ice
cream that's a fact therefore I should
eat a gallon of ice cream it's like well
you can't get from an is to an A but but
then and Lewis insists on that point in
the book but but of course Aristotle
would say well I I can see that you have
eyes and I can conclude that the eyes
are full seeing right and so there and I
can conclude that you ought to see
through your eyes and I'm using a less
laid appendage than maybe some ethical
um imperatives come from so in In
classical philosophy people don't fret
so much about this is au distinction
because he has an idea of Telos of
purpose so AIS I mean this everyone did
before mity but Lewis would actually
agree that they're not smuggling in but
assuming there is purpose and Darwin
really was one who undermine the idea of
purpose in anything in at least in
nature we can have purposes humans have
purposes but Nature's purposeless once
you assume that then it is fair to ask
well just because it is true that you
have eyes that can see but ought you to
use them to see why can't I pluck them
out right so again Lewis points out that
the ancient people just thought that way
yeah of course things have purposes but
we've in modernity separated these two
things and he would argue that yes they
are distinct and but they they are
connected because we live in a moral
Universe on this point of purpose MH and
the ends of things I would be remiss if
I didn't mention an extraordinary
coincidence which I learned about about
five minutes before we started filming I
mentioned this is this is one of my
favorite books it's probably I think my
favorite of Cs lewis' books uh just
judged on the book itself but the the CS
Lewis book most dear to me and the most
important for my particular life is uh
Mere Christianity and it's because I was
a college student I was practically an
atheist I might have actually been an
Atheist at the time this was this would
have been 2008 2009 somewhere around
there and I was walking by The Commons
now called the schwarzman center right
right big prominent building at Yale and
there was a guy with a table of books
giving them away and I didn't believe in
God or I wasn't Christian certainly but
I was and remain a Frugal cheap skate so
I like free books and I saw he had a few
books there and one of them was was CS
Lewis's Mere Christianity and I just
took it said thanks nice guy uh didn't
read it right away took it home for the
summer sat out on my in my little yard
in my home like true white trash I was
sitting there with a you know a lawn
chair like a beach chair and a cigar and
I'm reading CS Lewis and I got to the
end of Cs Lewis's Mere Christianity and
I said by God he's right wow and it and
it it was one of the pivotal moments in
my life I top five certainly you know in
in maybe top three in in my reversion
and uh I mentioned I said oh you you
know you were at Berkeley and you were
at Princeton you were at Yale right and
you mentioned that you were at Yale we
overlapped for two years and you said
yeah you know as a as a matter of fact
you know that building Michael you know
the comments yeah friend and I would uh
we'd stand out there and we'd hand out
books yep I was at Yale I was at The
Book Table I don't know if you were the
one people one of the people that I saw
there but we were handing out CS books
in Tim Keller's reason for God and now
why was I there this is the other part
of the story I was at the table because
when I was an undergraduate at Princeton
there was a campus Crusade for Christ a
crew book table in front of my dining
hall and I was also a cheapskate and I
was not a Christian and they were
handing out their Christianity screw
tape letters and the Bible and I said no
Bible thanks but I can buy these books
for free because I recognized his name
from Chronicle Narnia I picked them up
and that was one of the top three
moments in my life life when I became a
Christian and then when I went to went
to Yale as a postto years later I got
involved with that book table and I told
the other students that were with me
handing out books I said this is how I
became a Christian so you never know
what one of one of these books will do
what God will use it to do so yeah I I
don't think I don't think it was you
that gave me the book okay you mentioned
a friend of yours yeah and I Googled him
and I'm I'm almost positive it was that
guy I've thought about that guy for 10
years now because I thought this guy
doesn't realize that standing at this
table with these books radically changed
my life the fact that you had look that
coincidence alone is crazy that you were
at Yale and you were involved the fact
that then you had virtually the exact
same experience it we are only sitting
here right now because
of a modern person would say a chance
encounter probably a Christian would say
a provial encounter
uh that led us to be discussing the that
specific author in question CS Lewis and
it's a point I make because you know I
certainly care about the souls of our uh
viewers on this show but but also just a
point on books the whole the whole point
of this show is we live in a culture
where people don't pay attention to
important things and we don't we don't
Avail ourselves of the great cultural
patrimony which and the purpose of which
is not just to Delight us for a brief
period but to make us really understand
objective reality and to come to know
ourselves and come to come to live as we
ought to live and live in accord with
nature and the God who created
nature just one little book can change a
life radically or two lives for two
people who end up a decade more than a
decade later sitting down talking about
the very same author Before I Let You Go
yeah what's your latest book critical
dilemma co-authored with Dr Pat Sawyer
and it's all about one of these new
ideologies critical theory and the
social justice movement so if you want
to pick it up uh we have endorsers who
are both atheist and Christian if you
want to get a handle on um critical
theory today it's a great resource it
might well be a book that could change
your life I'm Michael nolles I'll see
you next month on the book
club thank you so much for watching this
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