of 46
8/16/2019 Mechano Evolution Talk
1/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
"'You, your joys and your sorrows, your
memories and your ambitions, your sense of personal identity and free will, are in fact nomore than the behavior of a vast assembly ofnerve cells and their associated molecules."
-Francis Crick
8/16/2019 Mechano Evolution Talk
2/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
"If, in some cataclysm, all of scientific knowledge were to bedestroyed, and only one sentence passed on to the nextgenerations of creatures, what statement would contain themost information in the fewest words? I believe it is theatomic
hypothesis (or the atomicfact or whatever you wish to call it)thatall things are made of atoms — little particles thatmove around in perpetual motion, attracting each otherwhen they are a little distance apart, but repelling uponbeing squeezed into one another. In that one sentence, you
will see, there is anenormous amount of information about theworld, if just a little imagination and thinking are applied"
-Richard P. Feynman
8/16/2019 Mechano Evolution Talk
3/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
"For the real amazement, if you wish to be amazed, is this process. You start out as a single cell derived from thecoupling of a sperm and egg; this divides in two, then four,then eight and so on, and at a certain stage there emerges asingle cell which has as all its progeny the human brain. The
mere existence of such a cell should be one of the greatastonishments of the earth. People ought to be walking aroundall day, all through their waking hours calling to each other inendless wonderment, talking of nothing except that cell."
-Lewis Thomas
8/16/2019 Mechano Evolution Talk
4/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
If you can't explain it to a high school student you probablydon't understand it."
-Richard P. Feynman
"If I could explain it to you, it wouldn't have been worthy of aNobel Prize."
-Richard P. Feynman
8/16/2019 Mechano Evolution Talk
5/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
“The best thing you can do for the environment is kill yourself”
-Fred Loucks
8/16/2019 Mechano Evolution Talk
6/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
"I say that everything bar nothing, being a possibility, we are placing our bets right now on the wrong tables, exploringregions of reality where our senses are not reliably sensitive,when there are obvious things needing our attention right now,where our senses are reliable. Let's look our for long-term
comets and straying asteroids. Let's go to Mars. Let's dobiochemistry. Let's think about what kinds of senses peoplehave and how they can use them to their advantage. Let's notspend our time and resources thinking about things that are so
little or so large that all they really do for us is puff us up andmake us feel like gods. We are mammals, and we have notexhausted the annoying little problems of being mammals. "
-Kary Mullis
8/16/2019 Mechano Evolution Talk
7/46
"When you can measure what you are speaking about, andexpress it in numbers, you know something about it; but when
you cannot measure it, when you cannot express it innumbers, your knowledge is a meagre and unsatisfactory kind;it may be the beginning of knowledge, but you have scarcely,in your thoughts, advanced to the stage of science."
-Lord Kelvin
8/16/2019 Mechano Evolution Talk
8/46
"Light, strong, cheap...
-Keith Bontrager
-Pick two."
8/16/2019 Mechano Evolution Talk
9/46
MechanoEvolution
Bradley Layton Assistant Professor
Mechanical Engineering and MechanicsDrexel University
Philadelphia, PA USA
February April 27, 2007
8/16/2019 Mechano Evolution Talk
10/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
• BRADLEY LAYTON HISTORICAL PERSPECTIVE
• MECHANOEVOLUTION: WHAT IT IS
• MECHANOEVOLUTIONISTS
• FEEDING OURSELVES w/ ENERGY AND INFORMATION• THREE WAYS OUT
OUTLINE
8/16/2019 Mechano Evolution Talk
11/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
• BRADLEY LAYTON HISTORICAL PERSPECTIVE- Indiana
- MIT- Michigan- Drexe Mechan!E"!#$i!n Ca%% &''() &''*
OUTLINE
8/16/2019 Mechano Evolution Talk
12/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
SEYMOUR INDIANA) SLIM CALLIS) RIC+ SCHULEY) ,ARY
CHRISTOPHER) RICHARD SCHULEY
Michigan Institute of Trucking...
The word of the day …
hy don’t you co!b your hair …
8/16/2019 Mechano Evolution Talk
13/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MIT
E.ie$a E$$inger /ELI0ABETH CHODA+OWS+A) The T1
"n the T#
$egardless of what you do you’ll always ha%e to write...
&l'bieta &ttinger
(unger
(ead of the )harles *++
-elbr ück, M. *+/1, MindFro! Matter An &ssay on
&%olutionary &piste!ology
3obel 4aureate5led course
http://mit.edu/aeroastro/www/people/landis/mit.jpghttp://mit.edu/aeroastro/www/people/landis/mit.jpg
8/16/2019 Mechano Evolution Talk
14/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
Uni"er%i$2 !3 Michigan
P#ing Ner"e%
0
1
2
3
0 50 100 150 200 250 300
Force(N)
time(s)
Fmax
FrelaxE
σmax
40%
20%10%5%
Figure 3
unstrainedsciaticnerve
strainedsciaticnerve
8/16/2019 Mechano Evolution Talk
15/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTION
4 Si56e 7ee82 $a8e-h!5e 9#ie% !n $he #6c!5ing 7ee8’% ec$#re 7i .e gi"enand 7i c!#n$ 3!r (': !3 2!#r grade;
4 A 3ina re6!r$ %#55ariing a $!6ic !3 2!#r ch!ice 3r!5 $he %2a.#% 7i c!#n$ 3!r
7ri$ing1 !r c!n$ac$? P! M!n$g!5er2)7i$5anager@g5ai;c!5; A 5id-$er5 "er%i!n !3 2!#r 6r!ec$ i% d#e in $he %ix$h ca%%
5ee$ing) !n Ma2 =&$h and $he 3ina 6r!ec$ i% d#e #ne =&$h) !r earier i3 2!# are
grad#a$ing; Y!# %h!#d 5ee$ 7i$h $he 7ri$ing ad"i%!r .e$7een $he 3!#r$h and 3i3$h
7ee8% and again .e$7een $he %e"en$h and eigh$h 7ee8%; Addi$i!na cri$ica n!$e%
a.!#$ 2!#r 7ri$ing a%%ign5en$? Y!#r 7ri$ing %h!#d inc#de a$ ea%$ $he 3!!7ing?4 Y!# 5#%$ inc#de %!5e $26e !3 5a$he5a$ica 5!de !3 $he ar$i3ac$)
6hen!5ena) $rai$) !r idea 2!# are di%c#%%ing;4 Y!# 5#%$ ha"e a$ ea%$ $en "aid ci$a$i!n% 3r!5 ei$her !#rna i$era$#re !r
$ex$.!!8%; We. re3erence% are a!7ed) .#$ 7i n!$ .e inc#ded in $he i%$ !3
$en;4 Y!# 5#%$ ex$ra6!a$e 2!#r di%c#%%i!n in$! $he di%$an$ 6a%$ and in$! $he di%$an$
3#$#re;4
Y!# 5#%$ inc#de c!56ari%!n% $! .i!!g2 i3 2!#r 6a6er i% 6ri5ari2$echn!!gica and c!56ari%!n% $! $echn!!g2 i3 2!#r 6a6er i% 6ri5ari2
8/16/2019 Mechano Evolution Talk
16/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTION
8/16/2019 Mechano Evolution Talk
17/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTION S6ring &''* S$#den$ $!6ic%
E"!#$i!n !3 !"e
E"!#$i!n !3 in3!r5a$i!nE"!#$i!n !3 h#5an in$eigence
The e"!#$i!n !3 7ar3are and 7ea6!nr2
The e"!#$i!n !3 3igh$
Inn!"a$i!n% !3 $he 6ian!Ni$r!gen and h#5an in$erac$i!n
In$eigence !#$%ide $he .rain
E"!#$i!n !3 3#e dei"er2 $! in$erna c!5.#%$i!n engine%
E"!#$i!n !3 c!56#$ing
E"!#$i!nar2 a%6ec$% !3 ger5ine engineering
The e"!#$i!n !3 %!nar na"iga$i!n
The hear$ and i$% re6ace5en$
8/16/2019 Mechano Evolution Talk
18/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTION
TERM PR!E"T# T$E E%&'TI() WE*P(R+
*,stract#
E"!#$i!n i% .a%ed !n na$#ra %eec$i!n; N!7here i% na$#ra %eec$i!n 5!re a66aren$ and d!5inan$$han !n a .a$$e3ied; Wea6!n% are !.ec$% de%igned .2 h#5an .eing% $! !"erc!5e $heir inna$e
6h2%ica 7ea8ne%%e% in $he rea5 !3 c!5.a$ 7i$h !$her %6ecie% and gr!#6% !3 h#5an .eing%;
Since $he da7n !3 5an8ind) h#5an% ha"e .een #%ing 7ea6!n% $! car"e !#$ $heir a%cendanc2 !n
!$her h#5an% and ani5a%; Thi% 6a6er ai5% a$ exa5ining $he r!e 6a2ed .2 cer$ain 8e2 7ea6!n%
$hr!#gh $he hi%$!r2 !3 h#5an ci"iia$i!n and h!7 $he2 6r!"ed $! .e $he deciding 3ac$!r 3!r %#r"i"a !3
cer$ain c#$#re% and ci"iia$i!n in "ari!#% ca%e%;
In $hi% 6a6er) I ai5 $! 9#an$i32 and e"a#a$e $he e"!#$i!n in de%ign c!nce6$i!n and 5an#3ac$#ring
6r!ce%% 3!r cer$ain 8e2 7ea6!n%; I 7i $r2 $! ana2e $he a%cendanc2 !3 "ari!#% de%ign% 3!r indi"id#a
7ea6!n% and h!7 !ne de%ign d!5ina$ed and #$i5a$e2 .eca5e $he 6re-e5inen$ 7ea6!n% !3 $heir
era;
,i"en $he h#ge "arie$2 !3 7ea6!n% de"e!6ed .2 5an %ince $he S$!ne Age) I 7i c!n3ine 52 %$#d2 $!
cer$ain 8e2 7ea6!n% and era%; I ai5 $! %$#d2 $he e"!#$i!n !3 hand hed 7ea6!n% %#ch a% $he .!7)$he ance) $he axe and $he %7!rd e$c and h!7 $he2 dic$a$ed $he 7a2 7ar% 7ere 3!#gh$ and 7!n; I 7i
a%! $r2 $! ana2e cer$ain 6a$3!r5% !n 7hich $he%e 7ea6!n% 7ere e56!2ed %#ch a% $he chari!$)
Ar5!r) hea"2 ca"ar2 and $he 6haanx and %! !n;
The %c!6e !3 $hi% 6a6er c!"er% $he e"!#$i!n !3 7ea6!nr2 3r!5 $he S$!ne Age $! $he da7n !3 $he
g#n6!7der era; The e"!#$i!n !3 g#n6!7der .a%ed 7ea6!n% i% n!$ c!"ered %ince $ha$ 7!#d re9#ire
a %e6ara$e %$#d2 !n i$% !7n;
8/16/2019 Mechano Evolution Talk
19/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
• BRADLEY LAYTON HISTORICAL PERSPECTIVE
• MECHANOEVOLUTION: WHAT IT IS• MECHANOEVOLUTIONISTS
• FEEDING OURSELVES w/ ENERGY AND INFORMATION• THREE WAYS OUT
OUTLINE
8/16/2019 Mechano Evolution Talk
20/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
• MECHANOEVOLUTION: WHAT IT IS
EVOLUTION:Successful passage ofinformation from thepast to the future SPECIES:A discrete unit capable of sharing informationwith the sole purpose of persisting into the future (not
necessarily in the same form, but in an uninterruptedlineage) TECHNOLOGY REPLICATION:Machine selection isdriven by human utility
MACHINES AS PROSTHETICS:Machines that improvethelikelihood of human DNA persistence survive as well MATERIAL CONTINUITY:Biology passes actual physicalmaterials (DNA) in an unbroken lineage. Machines do notdo this yet without human intervention.
MECHANOEVOLUTION WHAT IT IS
8/16/2019 Mechano Evolution Talk
21/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
• EVOLUTION:
- Successful passage of information from the past to thefuture
- Favors simplicity (virus), but also occasionally rewardscomplexity (human)
- Seems to favor efficiency (high reproduction rate / energythroughput ratio) but also rewards inefficiency (high casualtycost to protect species members)
- Seems to encourage modeling (navigation systems, sensorysystems, decision systems, alternative genetic pathways,
Newtonian mechanics) but also rewards ignorance- Becomes increasingly energetically expensive to maintainlow entropy locally, the higher on the information food chain*one becomes, making many members vulnerable(humans only)
OUTLINE
6hrodinger
8/16/2019 Mechano Evolution Talk
22/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
BIO VS. TECHNO
UNCTION BIO TECHNO
in3!r5a$i!n DNA BLUEPRINT
en$r!62
re%i%$ance MEMBRANE MATERIAL
energ2 %!#rce SUN COMBUSTION
adder 6#%hing +ILL > EAT WAR
adder 6#ing REPRODUC-TION
BUSINESSMER,ER
8/16/2019 Mechano Evolution Talk
23/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MOORE’s LAW of MechanoEvolution
*0 y parts in a !achine
*0 8 years ago9 : 2 * 0
9
:
2
*
0
/
+
*0
7
7 / * 2
*2
**
organis! co!ple8ity
+*0
9
:
2
*
0
/
+
*0
7
*2
**
http://images.google.com/imgres?imgurl=http://files.turbosquid.com/Preview/Content_on_3_7_2003_14_25_44/CATAPULT.JPGE11A0BE2-A84E-4792-870A26BBCD5316FE.jpgLarge.jpg&imgrefurl=http://www.turbosquid.com/FullPreview/Index.cfm/ID/197338&h=400&w=400&sz=35&hl=en&start=1&tbnid=iFqO9NzukkRLBM:&tbnh=124&tbnw=124&prev=/images%3Fq%3Dcatapult%26svnum%3D10%26hl%3Den%26rls%3DGGLJ,GGLJ:2006-43,GGLJ:enhttp://images.google.com/imgres?imgurl=http://www.primates.com/homo/homo-sapiens.jpg&imgrefurl=http://www.primates.com/homo/index.html&h=301&w=300&sz=39&hl=en&start=1&tbnid=vRPb23K9FRQCYM:&tbnh=116&tbnw=116&prev=/images%3Fq%3Dhomo%2Bsapiens%26svnum%3D10%26hl%3Den%26rls%3DGGLJ,GGLJ:2006-43,GGLJ:enhttp://images.google.com/imgres?imgurl=http://www.tahiti.pictures-pacific.com/bora-bora/shark.jpg&imgrefurl=http://www.tahiti.pictures-pacific.com/bora-bora/shark.html&h=350&w=500&sz=17&hl=en&start=5&tbnid=DItKqwaTig7JvM:&tbnh=91&tbnw=130&prev=/images%3Fq%3Dshark%26svnum%3D10%26hl%3Den%26rls%3DGGLJ,GGLJ:2006-43,GGLJ:enhttp://images.google.com/imgres?imgurl=http://www.astrographics.com/GalleryPrints/Display/GP2144.jpg&imgrefurl=http://www.astrographics.com/GalleryPrintsIndex/GP2144.html&h=360&w=360&sz=17&hl=en&start=13&tbnid=fkEcDwxFRs0rxM:&tbnh=121&tbnw=121&prev=/images%3Fq%3Dbacterium%26svnum%3D10%26hl%3Den%26rls%3DGGLJ,GGLJ:2006-43,GGLJ:enhttp://images.google.com/imgres?imgurl=http://www.businessweek.com/the_thread/blogspotting/virus.tga&imgrefurl=http://www.businessweek.com/the_thread/blogspotting/archives/2005/10/blog_innovation.html&h=962&w=1068&sz=169&hl=en&start=6&tbnid=AP_LNRx4Yum2WM:&tbnh=135&tbnw=150&prev=/images%3Fq%3Dvirus%26svnum%3D10%26hl%3Den%26rls%3DGGLJ,GGLJ:2006-43,GGLJ:enhttp://images.google.com/imgres?imgurl=http://zinken.typepad.com/palaeo/images/PalaeolithicIran.jpg&imgrefurl=http://zinken.typepad.com/palaeo/books/index.html&h=425&w=340&sz=68&hl=en&start=11&tbnid=CFqmhmnbGgjeDM:&tbnh=126&tbnw=101&prev=/images%3Fq%3Dhand%2Baxe%26svnum%3D10%26hl%3Den%26rls%3DGGLJ,GGLJ:2006-43,GGLJ:enhttp://images.google.com/imgres?imgurl=http://oz.irtc.org/ftp/pub/stills/1999-04-30/babbage.jpg&imgrefurl=http://www.irtc.org/stills/1999-04-30.html&h=600&w=660&sz=65&hl=en&start=3&tbnid=QPSVvAm3PgHh_M:&tbnh=125&tbnw=138&prev=/images%3Fq%3Dbabbage%26svnum%3D10%26hl%3Den%26rls%3DGGLJ,GGLJ:2006-43,GGLJ:enhttp://images.google.com/imgres?imgurl=http://images.encarta.msn.com/xrefmedia/aencmed/targets/illus/ilt/T014867A.gif&imgrefurl=http://encarta.msn.com/media_461518136/Nuclear_Submarine.html&h=336&w=608&sz=15&hl=en&start=1&tbnid=8n5m9JZrK7IqUM:&tbnh=75&tbnw=136&prev=/images%3Fq%3Dnuclear%2Bsubmarines%26svnum%3D10%26hl%3Den%26rls%3DGGLJ,GGLJ:2006-43,GGLJ:enhttp://images.google.com/imgres?imgurl=http://static.howstuffworks.com/gif/space-station-iss.jpg&imgrefurl=http://www.howstuffworks.com/space-station.htm&h=300&w=400&sz=34&hl=en&start=1&tbnid=JP8F63a_X-4LRM:&tbnh=93&tbnw=124&prev=/images%3Fq%3Dinternational%2Bspace%2Bstation%26svnum%3D10%26hl%3Den%26rls%3DGGLJ,GGLJ:2006-43,GGLJ:enhttp://images.google.com/imgres?imgurl=http://www.amystewart.com/images/worm-nightcrawler.jpg&imgrefurl=http://miamidreams.blogspot.com/2006_06_01_archive.html&h=1059&w=1343&sz=237&hl=en&start=2&tbnid=4oSw0OaXjm85rM:&tbnh=118&tbnw=150&prev=/images%3Fq%3Dworm%26svnum%3D10%26hl%3Den%26rls%3DGGLJ,GGLJ:2006-43,GGLJ:en
8/16/2019 Mechano Evolution Talk
24/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MACHINE TYPES
TYPE I? !7 energ2) en$r!62 i5i$ed) %!7 e"!#$i!nha55er) 5icr!%c!6e) $ee%c!6e) 7hee.arr!7)
e2ega%%e%) .ic2ce) $a.e
TYPE II? high energ2) en$r!62 %6e7ing) ra6id e"!#$i!n
c!56#$er) car) air6ane) MRI 5achine) air 3i$er)
a7n5!7er) di%h7a%her) ce 6h!ne) .rain i56an$%) PDA
TYPE III? high energ2) en$r!62 %6e7ing) %e3 re6ica$ing
ar$i3icia 6a%5id%) %e3-re6r!d#cing r!.!$%)
TYPE IV? high energ2) en$r!62 d!g6ie) .i! $echn! in$egra$i!n
+re2%ig’% ,NR) nan!r!.!$%) Ter5ina$!r
8/16/2019 Mechano Evolution Talk
25/46
8/16/2019 Mechano Evolution Talk
26/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
• MECHANOEVOLUTIONISTS
• Richard Feynman (1918-1988):Plenty of Room at the Bottom• Arthur C. Clark (1917-),Futurist, predicts space elevator
• Richard Dawkins (1941-):Evolutionary Biologist
• Jared Diamond (1937-):Anthropologist
• Nic!a% Lé!nard Sadi Carnot (1796-1832):Thermodynamacist• Claude Shannon (1916-2001):Information Theory
• Erwin Schrödinger (1887-1961):Life Eats Chemical Information
• John Avery:Information Theory and Biology
• Hubert Yockey: Information Theory and Evolution
• Antonella Vannini:Syntropy, Info from Future
• Bradley Edwards:Space Elevator
• Rusty Schweickart:Gravity Tractor
• Ra2 +#r7ei? The Sing#ari$2) %iic!n i55!r$ai$2
OUTLINE
8/16/2019 Mechano Evolution Talk
27/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTIONISTS? Richard e2n5an
There’s plenty of roo! at the botto!, *+97
“The only two engineers whocontributed anything to
science were )arnot and
hannon”
“;uiet, we are obser%ingso!ething holy ”when he firstsaw the i!ages fro! an early
ato!ic force !icroscope
http://en.wikipedia.org/wiki/Image:Feynman-bongos.jpg
8/16/2019 Mechano Evolution Talk
28/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTIONISTS? Ar$h#r C; Car8e
A space ele%ator# *+0s200*# *+:
20*0# *+/2
"%er thirty ci5fi no%els
between *+9* and present
http://images.google.com/imgres?imgurl=http://www.pbs.org/wgbh/nova/orchid/images/amat_clarke.jpg&imgrefurl=http://www.pbs.org/wgbh/nova/orchid/amateurs.html&h=224&w=198&sz=11&hl=en&start=12&tbnid=8_v8S54mMv6gaM:&tbnh=108&tbnw=95&prev=/images%3Fq%3Darthur%2Bc%2Bclarke%26svnum%3D10%26hl%3Den%26rls%3DGGLJ,GGLJ:2006-43,GGLJ:en
8/16/2019 Mechano Evolution Talk
29/46Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTIONISTS? Richard Da78in%
The Ancestor ’s Tale 200:1$ichard -awkins
Also by -awkins#The elfish
8/16/2019 Mechano Evolution Talk
30/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTIONISTS? ared Dia5!nd
The Third )hi!pan'ee, *++2 =ared -ia!ond
Also by -ia!ond#
8/16/2019 Mechano Evolution Talk
31/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTIONISTS? Carn!$
http#>>andro!eda.rutgers.edu>?huskey>i!ages>[email protected]
Ω= ln Bk S
0≥
dt
dS k B: Boltzmann's constant S: entropy
W: number of microstates
Ma8i!u! !echanical work acco!plishable is a function
of the gradient or discrepancy between two ther!al states
http://en.wikipedia.org/wiki/Image:Sadi_Carnot.jpeg
8/16/2019 Mechano Evolution Talk
32/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTIONISTS? Ca#de Shann!n
+=
N
S BC 1Log2
B: bandwidth
C: channel’s information carrying capacity
N: noise
S: signal
Infor!ation !ay only be passed fro!
one entity to another if a sufficient
energy gradient e8ists.
what is the total nu!ber of states a%ailable to a syste!
if the energy gradients a%ailable to trans!itinfor!ation are depleted, how do we persist
into the future My argu!ent is that aw we
feed our !achines energy, we are
increasing entropy and noise in hannon’seBuation
http://images.google.com/imgres?imgurl=http://cm.bell-labs.com/cm/ms/what/shannonday/shannon.small.jpg&imgrefurl=http://cm.bell-labs.com/cm/ms/what/shannonday/work.html&h=305&w=216&sz=8&hl=en&start=8&tbnid=RrngvUqFyYEmAM:&tbnh=116&tbnw=82&prev=/images%3Fq%3Dclaude%2Bshannon%26svnum%3D10%26hl%3Den%26rls%3DGGLJ,GGLJ:2006-43,GGLJ:en
8/16/2019 Mechano Evolution Talk
33/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTIONISTS? Er7in Schr ödinger
What is Life? is a non5fiction book on
science for the lay reader written by
physicist &rwin chr ödinger
IC3 092*:270// 1. Francis )rick cited
hat is 4ife as the best theoretical
description, before the actual disco%ery of
-3A, of how genetic storage would work.In the book, chr ödinger introduced theidea of an Daperiodic crystalD that
contained genetic infor!ation in its
configuration of co%alent che!ical bonds.
This idea both sti!ulated enthusias! for
disco%ering the genetic !olecule andcould be seen in retrospect1 as ha%ing
been a well5reasoned theoretical
prediction of what biologists should ha%e
been looking for during their search for
the genetic !aterial.
http://en.wikipedia.org/wiki/Erwin_Schr%C3%B6dingerhttp://en.wikipedia.org/wiki/Erwin_Schr%C3%B6dingerhttp://en.wikipedia.org/w/index.php?title=Special:Booksources&isbn=0521427088http://en.wikipedia.org/wiki/Francis_Crickhttp://en.wikipedia.org/wiki/Image:Erwin_Schr%C3%B6dinger.jpghttp://en.wikipedia.org/wiki/Francis_Crickhttp://en.wikipedia.org/w/index.php?title=Special:Booksources&isbn=0521427088http://en.wikipedia.org/wiki/Erwin_Schr%C3%B6dingerhttp://en.wikipedia.org/wiki/Erwin_Schr%C3%B6dingerhttp://en.wikipedia.org/wiki/Erwin_Schr%C3%B6dinger
8/16/2019 Mechano Evolution Talk
34/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTIONISTS? !hn A"er2
Infor!ation Theory
and Ciology, 200
A"er2
DThe pheno!enon of life,including its origin and
e%olution, against the
background of
ther!odyna!ics, has its parado8 of resolution in
the infor!ation content of
the Gibbs free energy
that enters the biosphere
fro! outside sources.D
8/16/2019 Mechano Evolution Talk
35/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTIONISTS? H#.er$ Y!c8e2
H#.er$ Y!c8e2
-3A contains
infor!ation that is
responsible for!aintaining life in its
entropically unlikely
state
Infor!ation Theory,
&%olution and the
"rigin of 4Ife
8/16/2019 Mechano Evolution Talk
36/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTIONISTS? An$!nea Vannini
An$!nea Vannini
“…a 6h2%ica and che5ica 6hen!5ena) 7hich arede$er5ined .2 ca#%e% 6aced in $he 6a%$) are g!"erned .2
$he 6rinci6e !3 en$r!62) 7hie a $h!%e 6hen!5ena 7hichare a$$rac$ed $!7ard% ca#%e% 7hich are 6aced in $he
3#$#re /a$$rac$!r%1) are g!"erned .2 a 6rinci6e
7hich i% %255e$rica $! en$r!62 and 7hich an$a66ièna5ed %2n$r!62;”
8/16/2019 Mechano Evolution Talk
37/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTIONISTS?
hy keep a 3obel laureate around e.g. M$I in%entor, etc … 1ho cares about Buarks and Buasars
hat is the %alue of hu!an intelligence, if not a self5fulfilling
prophecy of actual i!!ortality
Machines, infor!ation, and the infor!ation stored on !achineshas allowed us to li%e longer than we already !ight ha%e. ill
this trend continue
)ould it be that what a laureate knows will hold the key to hu!an i!!ortality in one of
the“Three ays "ut”yntropic infor!ation fro! the future, aside, could the ability to!odel and thus predict the future be a weak for! of what Eannini proposes
8/16/2019 Mechano Evolution Talk
38/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
• BRADLEY LAYTON HISTORICAL PERSPECTIVE
• MECHANOEVOLUTION: WHAT IT IS
• MECHANOEVOLUTIONISTS
• FEEDING OURSELVES w/ ENERGY ANDINFORMATION• THREE WAYS OUT
OUTLINE
8/16/2019 Mechano Evolution Talk
39/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
The Sec!nd La7 !3 Ther5!d2na5ic%
R#d!3 Ca#%i#%?
“The entropy of an isolated syste! not in eBuilibriu!will tend to increase o%er ti!e, approaching a !a8i!u!%alue at eBuilibriu!.”
0≥dt
dS
2
8/16/2019 Mechano Evolution Talk
40/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
The Big Pic$#re !3 Mechan!E"!#$i!n
ti!e
0
2
2
=dt
S d
02
2
8/16/2019 Mechano Evolution Talk
41/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
• BRADLEY LAYTON HISTORICAL PERSPECTIVE
• MECHANOEVOLUTION: WHAT IT IS
• MECHANOEVOLUTIONISTS
• FEEDING OURSELVES w/ ENERGY AND INFORMATION• THREE WAYS OUT
OUTLINE
8/16/2019 Mechano Evolution Talk
42/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
Three Wa2% !#$ !3 i"ing a$ $he $!6 !3 $he
• Maintenance of Status Quo
NIH? In3! and $echn! 7i 8i cancer /%a3e%$ .e$1 BRADLEY EDWARDS: Space Elevator/!ng %h!$1 RUSTY SCHWEICKART: Gravity Tractor/!ng %h!$14 Tran%cendence !3 Bi!!g2
RAY +UR0WEIL? Siic!n i55!r$ai$2 /di33ic#$ $! 6redic$1• Spirituality? Prayer will take you to immortality… You will“live” in heaven forever. Jerry Falwell/!nge%$ %h!$1
Pope Benedict(longest shot?) Dahli Lamma(long, but more practical?)
8/16/2019 Mechano Evolution Talk
43/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTIONISTS? Brade2 Ed7ard%
8/16/2019 Mechano Evolution Talk
44/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTIONISTS? R#%$2 Sch7eic8ar$
“My current pri!ary interest is the subect of
3ear &arth Asteroids, or 3&As. They ’re actually part of a !ore general group, the 3&"s or 3ear
&arth "bects, which also includes co!ets.”
“My initial interest in 3&"’s was the role thatthey played, o%er geologic ti!e, in defining the
&arth’s en%iron!ent and in shaping thee%olution and de%elop!ent of life. The history of
asteroidal and co!etary i!pacts on the &arth,
and indeed all solar syste! bodies, is !ost
e%ident when looking at the pock!arked
surface of the !oon. (owe%er, it is generally
understood that the cratering e%ident there is no
different fro! what it would be on other inner
solar syste! bodies, but for the !itigating
effects of at!ospheres, weather and erosion.”
8/16/2019 Mechano Evolution Talk
45/46
Brad La ton Drexel UniversiBrad La ton,Drexel Universi
MECHANOEVOLUTIONISTS? Ra2 +#r7ei
(u!an
transcendence of
biology
!any technologists speak of
what a great ti!e it is to beali%e. I disagree. e are on a
bubble between certain death
and possible i!!ortality. Cut
what will be the Buality of this
i!!ortality )orporeal
&8tracorporeal -igital 5C&4
8/16/2019 Mechano Evolution Talk
46/46
In $he 5ean$i5e… Wha$ d! 7e d! a% engineer%
syntropic engineering
green rockets
brain5!achine interface
personal geno!e seBuencing