Changing the Blueprints of Life - Genetic Engineering: Crash Course Engineering #38

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CrashCourse

CrashCourse

5 жыл бұрын

Can we change the blueprints of life? This week we are exploring that question with genetic engineering. We’ll discuss how selective breeding can improve agricultural practices, and the potential DNA-level engineering could have on other fields of engineering. We’ll also look at how optogenetics and CRISPR have opened up new ways for genetic engineers to change the DNA inside living cells.
Crash Course Engineering is produced in association with PBS Digital Studios: • All PBS Digital Studio...
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RESOURCES:
www.huffingtonpost.com/david-...
wheatdoctor.org/lodging
diatoms.org/what-are-diatoms
www.researchgate.net/publicat...
www.pnnl.gov/news/release.asp...
www.vox.com/2018/7/23/1759486...
***
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Пікірлер: 197
@albertomartinez1295
@albertomartinez1295 5 жыл бұрын
I think "CrashCourse'' is the only channel that subtittles with the same words that ones listen, that is very importan to spanish spoken...Congratulations.
@crashcourse
@crashcourse 5 жыл бұрын
Glad the subtitles are helpful! We do our best to do them ourselves before the episode goes up!
@albertomartinez1295
@albertomartinez1295 5 жыл бұрын
"LOS FELICITO". From Caracas Venezuela.
@Master_Therion
@Master_Therion 5 жыл бұрын
Corn, wheat, rice, etc. there's a lot to grain from genetic engineering.
@nihilozero
@nihilozero 5 жыл бұрын
I'm curious... is there anything harmful that an individual, group, or government might be able to do with modern genetic engineering technology?
@Master_Therion
@Master_Therion 5 жыл бұрын
@@nihilozero Yes, unfortunately. Right now it would be easy for a well established lab (right people, right equipment) to create a very deadly bioweapon. I'm sure many governments already have. But that doesn't concern me too much. They're not likely use it due to the international repercussions and danger to their own citizens. But the lone crazy person, bent on destroying the world... that's what worries me. And recent advances in molecular biology are making it easy enough for a single person, with access to the right equipment, to do it. I worked in genetic labs in the early/mid 2000s and security was pretty relaxed. Hopefully it's different now.
@aaaaaaaa6685
@aaaaaaaa6685 5 жыл бұрын
I’m liking all of your comments
@Master_Therion
@Master_Therion 5 жыл бұрын
@@aaaaaaaa6685 Oh yeah yeah!
@ArawnOfAnnwn
@ArawnOfAnnwn 5 жыл бұрын
@@PwntifexMaximus Or, you know, you don't leave them behind? It's possible to improve the whole of humanity, you know. But you lot wouldn't care about little things like that now, would you? So long as you can grab the advantages for yourself before anyone else.
@RangerRuby
@RangerRuby 5 жыл бұрын
Genetic Engineering is really complex, so kudos to a Genetic Scientist out there!
@BenTajer89
@BenTajer89 5 жыл бұрын
Thanks
@BenTajer89
@BenTajer89 5 жыл бұрын
@Justin Y, I've spent the last 7 years CRISPRing away at a PhD, so I think that counts. There are fish swimming around missing multiple genes because of me...
@BenTajer89
@BenTajer89 5 жыл бұрын
@Justin Y, I could try. Mostly just super fish.
@faxd3448
@faxd3448 4 жыл бұрын
Turtle Von Nurtle how are those super fish going?
@0042090
@0042090 5 жыл бұрын
Great topic, thanks for the information
@DuranmanX
@DuranmanX 5 жыл бұрын
This is just the next logical step. It's only a matter of time, and countries that allow it will end being more productive than those that don't.
@matheusribeiro8523
@matheusribeiro8523 5 жыл бұрын
I agree. Just think about the parents reasoning: If you knew you could do something that would make your child's life better (like they being more physically strong, more intelligent or more resilient to diseases) wouldn't you do it? Would you really restrain your child from a better life just because it involves genetic engineering?
@j.hypolite5163
@j.hypolite5163 5 жыл бұрын
@@matheusribeiro8523 The issue with something like that isn't even necessarily the moral implications but the scientific danger. Diversity is literally what has allowed us to survive and evolve as a species. There is nothing wrong with curing genetic disorders or diseases that greatly impact a person's life, but when you start editing genes to "make a better organism" you start messing around with the laws of nature. Let's say you edit the gene of a fruit fly to make it survive better in high temperatures because to you that's a benefit for it. Soon all fruit flies survive really well in high temps. Yeah! But then climate change etc happen and now the temp is really cold. All the fruit flies die because they were all resistant to high temps but not low, since there was no diversity among them. Now fruit flies are extinct. In the same way you may think making most if not all humans more "intelligent" would be a benefit. But what happens when we have a population of people who are all awesome at Math and Science, but none or very few are good artistically or are very creative? You may think it's a benefit if everyone was physically strong but wouldn't that also mean you're population would require a higher energy input to sustain that strength? In turn that would put a strain on our food resources and if something catastrophic occurred that limited people's access to food, they would die off quicker? Diversity ensures that we all have various genetic make up that makes us resilient to our diverse environment, In turn we ensure our own survival and the survival of others. TLDR; So it cant just be yeah let's make everyone super smart and super strong! Soon we all look alike and have similar genes and are all wiped out at the same time by the same event none of us are resistant too
@matheusribeiro8523
@matheusribeiro8523 5 жыл бұрын
@@j.hypolite5163 I see where you come from but I think your point is a little weak. In summary, you are saying that what I think as obvious "improvements" in humans through genetic engineering could turn out to be unexpected disadvantages. I agree with this and also think we have to be very careful and foresighting with genetic engineering, not only with humans. However, this alone isn't an argument against human genetic engineering because people could always say "don't worry, we'll be careful". Your other point is that genetic diversity is beneficial to our species, even if (or precisely because) it involves some sort of weakness or "unfulfilled potential" (like people not being as strong as genetic engineering would allow). Although this point is very valid in biology, we must aknowledge that the reason for this is because genetic mutations are the source for new (beneficial) traits to appear in a population and thus allow evolution and adaptation. However, if genetic engineering really develop into a "fine editing-tool of DNA" as we are supposing in this conversation, we should be able to introduce genetic variety with it, and not only with spontaneous mutations. In this way, using genetic engineering would actually be better for genetic diversity and human adaptation.
@j.hypolite5163
@j.hypolite5163 5 жыл бұрын
@@matheusribeiro8523 My concern is that when scientists start trying to create a "perfect" human based on their perceived idea of perfection, they won't leave room for diversity because if you think this one gene is amazingly beneficial why would you not recommend editing it if you could? that would seem wrong in an of itself. The thing about random mutations is just that, they're random, and they being beneficial or not is not known until they are put to a test. So yes, scientists can engineer their own beneficial mutations so to speak but they won't necessarily know if it would actually be beneficial in the long run or if it could eventually be a disadvantage to future generations. I personally am I scientist at heart and wish to pursue my phd in genetics one day, but I want to help cure and prevent diseases and disorders, I don't see the need in messing around with the laws of nature, especially evolution. Random diversity is so important to our survival. Things start going wrong when humans start messing around with natural law too much and throw things out of wack.
@dream1430
@dream1430 5 жыл бұрын
J. Hypolite There are many flaws in your argument . Curing a diseases is fundamentally interfering with the laws of nature . You’re being hypocritical. Also , everyone has a different idea of the perfect human .
@anthonyeaton9049
@anthonyeaton9049 5 жыл бұрын
Looking forward to the inevitable "Original Recipe or Extra CRISPR?" jokes. ...in addition to the opportunity to maximize the nutritional value of foods, soothe/eradicate diseases, and more. Of course.
@leeoswald668
@leeoswald668 4 жыл бұрын
Good style of topic telling A lot of examples, in this case it's the best thing that you need to know 👍👍👍
@forschooluseonly7697
@forschooluseonly7697 4 жыл бұрын
This is what I’m learning right now.
@user-ff6mf2pi1u
@user-ff6mf2pi1u 5 жыл бұрын
thank you so much for all thing ❤🌹
@TheBreezus
@TheBreezus 5 жыл бұрын
I have a question, when I hear about genetic engineering in humans it's always in the embryo stage, what are the obstacles stopping genetic engineering (other than ethics) in adults. I always figured that with CRISPR you can use a virus as a delivery method throughout the body by injecting the modified virus straight into bone marrow. Could someone explain please!
@gerardoflores7375
@gerardoflores7375 5 жыл бұрын
embryo: a single cell is edited, therefore all the cells that come from this one will have the genetic change in it. It's a permanent thing since all cells have the same genetic code. Adults or complex organisms (various cells): viruses attack specific kind of cells, so you can have a virus that can infect a cell located in the bone marrow. If the infection succeeds, some cells will have the genetic change, but not every cell. Cells have usually a replication cycle, which consist on how many times a single cell can replicate itself before it dies. This means that cells have a lifespan, so if you have some modified cells in the bone marrow, they will eventually die, therefore the genetic modification is not permanent. In order to maintain the change over time you will need to infect the patient every 3 to 4 months.
@garrettedinger1133
@garrettedinger1133 5 жыл бұрын
P450 is actually a family proteins called cytochrome P450s. There are many different kinds of P450s and they are found in all kinds of organisms.
@faraz_Academy
@faraz_Academy Жыл бұрын
Thank you very much this channel is much more informative... And Again thanks a lot for awarding me certificates 😁
@gardenhead92
@gardenhead92 5 жыл бұрын
Norma Borlaug improved the maze, so the minotaur couldn't escape.
@meowth900
@meowth900 5 жыл бұрын
Wow so much interesting things
@FandralStar
@FandralStar 5 жыл бұрын
I hate those shelves
@eduardoramirezjr4403
@eduardoramirezjr4403 5 жыл бұрын
I didn’t I would like this series so much.
@theundeadempire3640
@theundeadempire3640 5 жыл бұрын
I want to know more about to go about genetically engineering myself.
@aleenahayat8957
@aleenahayat8957 4 жыл бұрын
It was very helpful for me✌️😇
@ninogato1320
@ninogato1320 Жыл бұрын
Greta video, simple but complete. The only problem is that CAS9 is a protein found in some bacteria and not an enzyme. But still grate video.
@socialiism3583
@socialiism3583 5 жыл бұрын
Genetic Enginnering catgirls for Elon Musk
@tacosforlife5743
@tacosforlife5743 5 жыл бұрын
the way she talks makes it easier for my 30 year old brain to absorb what shes saying :D
@Ronenlahat
@Ronenlahat 5 жыл бұрын
When will engineers improve shopping carts?
@tophers3756
@tophers3756 5 жыл бұрын
I recently read yeast is being engineered to produce cheap, plentiful THC that's found in marijuana and will greatly reduce the cost of research and medications that rely on it. Not to mention the fun side!
@safir2241
@safir2241 5 жыл бұрын
iamihop Solar is a bit gay. Nuclear power is kinda the best foe now. Especially Thorium
@safir2241
@safir2241 5 жыл бұрын
iamihop It’s easier to make energy in big factories
@safir2241
@safir2241 5 жыл бұрын
iamihop Solar is cool when you’re not close to a grid, though
@KplusU
@KplusU 5 жыл бұрын
I could swim forever in those eyes, lord o' mighty!
@rayamoooooo685
@rayamoooooo685 5 жыл бұрын
*excited*
@michielschreurs7935
@michielschreurs7935 5 жыл бұрын
At 1:14 the DNA strand twists in the wrong direction
@Jan-ij6xr
@Jan-ij6xr 4 жыл бұрын
i love crash course
@nadiasilver5762
@nadiasilver5762 5 жыл бұрын
So, by the time I'm in my l8 50's there'd be enough research for it to be used on me. COOL!
@cskinner0129
@cskinner0129 4 жыл бұрын
That bit about mice has... freaky implications, to say the least.
@FalbertForester
@FalbertForester 5 жыл бұрын
Who's looking forward to the next branch of engineering: gravitic? Then those top-heavy wheat plants won't fall over, with a proper application of gravity control.
@loulou6514
@loulou6514 5 жыл бұрын
oh yeah, yeah
@adelasia1119
@adelasia1119 5 жыл бұрын
OH YEAH YEAH
@apalliativesubstance
@apalliativesubstance 5 жыл бұрын
5:30 when you hear that someone doesn't like CrashCourse
@gamereditor59ner22
@gamereditor59ner22 5 жыл бұрын
Alright. Let's do what Rick Sanchez would do. Cloning technology.
@putinsgaytwin4272
@putinsgaytwin4272 5 жыл бұрын
informationtolearn 11 that’s already been done in Asia. There’s this guy that made genetic twins and he also did a full head transplant on someone. (Most ppl die in his experiments)
@gamereditor59ner22
@gamereditor59ner22 5 жыл бұрын
@@putinsgaytwin4272 🤔 Hmm... Interesting.
@wahuigi6843
@wahuigi6843 5 жыл бұрын
@@putinsgaytwin4272 Sources?
@matheusribeiro8523
@matheusribeiro8523 5 жыл бұрын
Where can I sign in?
@feynstein1004
@feynstein1004 5 жыл бұрын
Designer babies FTW :D
@jakexd5524
@jakexd5524 5 жыл бұрын
Feynstein 100 not a good idea imo, the social issues will be huge. You don’t want genetically engineered people taking over the world and oppressing non modified humans. Maybe thats a bit extreme, but if we make them too intelligent, narcissism could arise.
@feynstein1004
@feynstein1004 5 жыл бұрын
@JakeXD I don't get where this feeling of "us vs them" comes from. Genetically modified humans are still humans. We are already living in a genetically unequal world. Some people are better-looking than others, some more intelligent than others, and so on. Right now what genes we're born with is completely random, with the result that some people have good ones and others bad. Genetic engineering will allow us to change that. It won't lead to complete equality, because that's just not possible. However, it will improve people's lives overall. An appropriate analogy would be the Industrial revolution and economic development. It didn't lead to perfect equality. However, it did improve everyone's lives for the better. Even the poorest among us are living much better lives than the richest of our ancestors did. I know it's not a perfect system but it's still better than letting random chance dictate people's fate. That's how I see it anyway. I could be wrong though :)
@jakexd5524
@jakexd5524 5 жыл бұрын
Feynstein 100 I’m just worried about it being only for the super rich, maybe that could increase disparity between the classes. Then, the 1% could have like a ton of 200+iq individuals which could lead to the rich gaining massive amounts of power over governments as they would be intelligent enough to know how to get elected.
@DadYT
@DadYT 5 жыл бұрын
I'm just waiting for graphite to become a thing
@calebr7199
@calebr7199 5 жыл бұрын
@Dad it is
@anthonymorford8804
@anthonymorford8804 5 жыл бұрын
Was that a "dad" joke?
@jjhack3r
@jjhack3r 5 жыл бұрын
Graphite was used in the pencil that you didn't write that comment with...
@outrider5896
@outrider5896 5 жыл бұрын
i don't care about making super humans with immune to everything! i want to know how to,combine animal DNA with another and make some kind of hybrid! which for me is much more interesting.
@michaelrose93
@michaelrose93 5 жыл бұрын
0:30 *"That can sound a little scary, and it's certainly not without it's controversy"* < And why not? Unlike conventional engineering, you are creating something that will go on self-replicating, forever.
@beckyleeson936
@beckyleeson936 4 жыл бұрын
Yeah, and that's exactly the problem a lot of people have with it. Since you are altering the genes of an organism, any potential errors or unpredicted mutations will be passed on to future generations.
@BoaBenny
@BoaBenny 4 жыл бұрын
I have to learn this in 7th grade 😩
@golgarisoul
@golgarisoul 5 жыл бұрын
Life.... finds away.
@Swampert00260
@Swampert00260 4 жыл бұрын
Y'all ever read The House of the Scorpion or read/seen Jurassic Park? Let's just put this to good use only. (Aka only herbivores)
@hidalgoyakerson1598
@hidalgoyakerson1598 5 жыл бұрын
I have same lisp as you
@init-rc7gc
@init-rc7gc 5 жыл бұрын
As we go down this road we must remember life will always find a way to kill.
@Diegesis
@Diegesis 5 жыл бұрын
Al Gee
@LordMarlle
@LordMarlle 5 жыл бұрын
In a world governed by money, we have to say no to foxdie
@Melvinshermen
@Melvinshermen 4 жыл бұрын
Confused Matthew was right
@In20xx
@In20xx Жыл бұрын
Should we modify our DNA? Over time, yes!
@pvtpain66k
@pvtpain66k 5 жыл бұрын
1:48 You're wrong. Jaguar's have rosettes, not spots.
@batoulmahmoud4956
@batoulmahmoud4956 5 жыл бұрын
Is perfact l'm not good for the E 😅😅😅😅
@abhaypandey8325
@abhaypandey8325 Жыл бұрын
Late honorable Dr. Norman Ernst borlaug sir crop research center Pantnagar
@ceasemail3938
@ceasemail3938 5 жыл бұрын
Is it weird that for practical purposes I prefer her to Hank?
@ianrbuck
@ianrbuck 5 жыл бұрын
Is that how Brits pronounce "jaguar"??
@JesseValentine
@JesseValentine 4 жыл бұрын
I find it shocking that most people seem to think living forever is a good thing. It only makes sense if we decide that the children do not deserve a future. If anything, our lives today are far too long for the good of both the planet and society.
@arnowisp6244
@arnowisp6244 4 жыл бұрын
Don't forget the rich who will most likely be able to afford such long live. Turning our wealth gap to a health gap where the rich are immortal overlords.
@binderpalkaur9753
@binderpalkaur9753 5 жыл бұрын
I am unable to understand why some people oppose GMO's!!!!!!
@prateekwalikar8773
@prateekwalikar8773 5 жыл бұрын
B'coz u can't really rely on them, as the marketing/commercial charges will be high and some people may not afford them. And as it is modified by us, humans, we are modifying the natural growth and development of it. So some may be beneficial, and some may be not. It may also happen that due to modification in it's genes it may mutate into undesirable product which may harm the organism consuming it, may it be insects, pests or humans. So can't take the risk!
@edh2246
@edh2246 5 жыл бұрын
Depends on who’s doing it, and for what reasons.
@delgermuruntsagaankhuu6951
@delgermuruntsagaankhuu6951 5 жыл бұрын
Man I miss the old guy
@alyxdevine8338
@alyxdevine8338 4 жыл бұрын
Me:*having to watch this for online school* Me:*after done watching this video* “I’m confused smh”
@tonymontanda
@tonymontanda 4 жыл бұрын
B
@richardshane456
@richardshane456 4 жыл бұрын
If our world is any indication of human development... Genetic engineering shall be most interesting...especially when the natural world selection is for the strongest and smartest or most adaptable of the species in aggregate. Creating species by unnatural selection for the Ultimate purpose of immortality research sounds like a petri dish in da sky reach....lmao Also the sugarphospate backbone is an electrically neutral electron carrier chassis with minimal interference of the hydrogen nitrogen oxygen carbon recombination for ATCG
@user-tr7ul6zp4u
@user-tr7ul6zp4u 5 жыл бұрын
Hi John, I had an idea, please make a crash course about the history of Asia about let's say: Kimak, Kypchak, Khorezm, Mughals, Timurids, Noghai.
@cameronmiles606
@cameronmiles606 4 жыл бұрын
To me there should be no boundry to genetic engineering. If I could make my child healthier or more intelligent I would. I know I'd be upset if my parents passed that up for me.
@grobanlover292
@grobanlover292 5 жыл бұрын
I could be wrong, but werent there significant repercussions of the Indian Green Revolution?
@peqbox
@peqbox 5 жыл бұрын
Genome Gnome G'nOmEd
@theweirdo2187
@theweirdo2187 4 жыл бұрын
I just want her mind.😅
@Tidlig
@Tidlig 5 жыл бұрын
can I get a uhhh light switch sleep/wake gene please b0ss
@Dr.LethalContact
@Dr.LethalContact 5 жыл бұрын
It really depressing to watch a crash course video and not learn anything new.
@rutythegames
@rutythegames 5 жыл бұрын
Genetically engineered Catgirls?
@mr.techaky7655
@mr.techaky7655 5 жыл бұрын
CATGIRLS!!!!!!!!!!!!!!!!!!
@GabrielSantos-mm8qf
@GabrielSantos-mm8qf 5 жыл бұрын
My dna been edited or whatever cause 3 unknown mutation
@frankwu4747
@frankwu4747 5 жыл бұрын
Gattca
@DanManThePurple
@DanManThePurple 5 жыл бұрын
she’s got pretty eyes :x
@Undeadstein
@Undeadstein 5 жыл бұрын
Yeah she's very pretty and smart, you have good taste
@derickviana9831
@derickviana9831 5 жыл бұрын
She got pretty everything!
@nadiasilver5762
@nadiasilver5762 5 жыл бұрын
That's your take away?! On a video about genetic engineering... really dude?!
@arnowisp6244
@arnowisp6244 4 жыл бұрын
I never liked how cross breeding is lumped into today's genetic engineering as though it's the same thing when it isn't. There are countless things you can do with genetic engineering that can never be achieved by cross breeding. This includes inserting genes from completely different species hench the moniker, Franken Food.
@mannequia8294
@mannequia8294 4 жыл бұрын
You have nice hair
@batoulmahmoud4956
@batoulmahmoud4956 5 жыл бұрын
l'm soory 😔😔
@sean117xx
@sean117xx 5 жыл бұрын
I like her accent 😍😍
@papamango570
@papamango570 4 жыл бұрын
Idk why so many are against genetic modification we can make the world so much better with smarter people stronger people faster people and more
@arnowisp6244
@arnowisp6244 4 жыл бұрын
Yeah right, forgetting the fact most likely the rich will reap the full benefits of this technology to the point they will live very long lives while the plebs live short inadequate lives. This isn't going to be guven to everyone equally. Even smartphones which are ubiquitous aren't equal. Poorer countries have basic garbage phones while rich countries can easily afford the lastest Iphone.
@papamango570
@papamango570 4 жыл бұрын
Arno Wisp bruh your a bone head everyone will have a designer baby
@arnowisp6244
@arnowisp6244 4 жыл бұрын
@@papamango570 Everyone? I doubt it. It definitely won't be equal access to everyone.
@papamango570
@papamango570 4 жыл бұрын
Arno Wisp let me guess your against gmo food too?
@arnowisp6244
@arnowisp6244 4 жыл бұрын
@@papamango570 Oh look, throwing accusations around hoping it will reduce my point which it will not.
@raesolomon6692
@raesolomon6692 5 жыл бұрын
Did anyone else also get stressed out by the background?
@spijkerpoes
@spijkerpoes 5 жыл бұрын
I've said it before and will say it again: famine is a political problem always. Using that argument in promoting new science is 'very very' backward. New technology have always given as much problems as they solve. Like throwing a gun into a room of fighting people. Saying: shure guns don't kill people.
@zachflannery6750
@zachflannery6750 4 жыл бұрын
We shouldn't engineer babies only adults unless it's for medical reasons
@angeliparraguirre7329
@angeliparraguirre7329 5 жыл бұрын
Science needs to also preserve native plants and ecosystems. Thousands of different varieties of corn due to amerindian cultivation, but most of them are in danger of extinction today.
@safir2241
@safir2241 5 жыл бұрын
What’s wrong if they go extinct? New plants take their place over time. That’s how evolution works.
@mohinisingh9976
@mohinisingh9976 5 жыл бұрын
Plz speak slowly
@xxlifestonerxx2085
@xxlifestonerxx2085 5 жыл бұрын
(Craig Venter). Check this person out people. Lmk wats up wanna hear ur opinion. lol
@officerbeenadd
@officerbeenadd 5 жыл бұрын
Me: What is your best ability Diatoms: Uhh, We can deliver drugs Me: Your Hired
@stefm.5947
@stefm.5947 5 жыл бұрын
You're
@saintrambone
@saintrambone 4 жыл бұрын
As a trained geneticist in college I always fantasized Of making the most stupid human by genetic default to be the most intelligent by genetics engineering. Down’s syndrome was of interest to me. Iceland in current day recently perhaps now aborts their Down’s syndrome children after genetic sampling of embryonic fluid, amniocentesis. The perfect revenge on mankind. I create a wolf pack of men unstoppable by all armies big and small. Last night I dreamt of a man who came to me with other men. They looked sort of Korean yet they looked like the men or image of men who were more round eyed like some Robbers I met in employment. I suspected them or impostors of them back in 1999 and 2000. This man in the dream had a head four times the size of a human and his body was average yet I can’t recall his body due to the head size and my amazement and the look in his eye. Not violent. Not yet. The other men I could see their bodies and they were sort of small like Koreans and heads were average size. The big head man was like the queen bee. . The big head man was H and R puff n stuff met mongoloidism in genetics lab with a touch of growth hormone to the head in embryo naturale. Never work in military or finance without realizing it is a cold calculating onslaught. Perhaps by the man with only a right hemisphere in the big head. The one with only the left hemisphere would be like Jesus with empathy however. Unless he was brain damaged by a murder attempt at or before birth. Then he would be the average Genentech left the USA the year I moved to near their headquarters 1999. An unstoppable force of military might undetected was alleged rolling across California. My professor told me not to take the job. I was in med tech before auditor work and was hurt in a family robbery after my brother kurt Cobains death. Never saw a penny or my brother. I was being manipulated due to corruption and money. Why am I kept alive? If life is a delusion and death? The weak get strong the strong go weak. That is what happens at points of change. As predictable as 3 form of the elements. Kurt brown saintrambone Mobile Audit Club. .
@camiloiribarren1450
@camiloiribarren1450 5 жыл бұрын
Ooh the ethical part of engineering! “Your scientists were to focused on whether or not they could that they stop and think of whether or not they should”
@AminFassiFehri
@AminFassiFehri 4 жыл бұрын
When I saw Hank wasn't in the video my heart skipped a beat...
@cosmicaug
@cosmicaug 5 жыл бұрын
This video felt a little scattered, to my taste. Also, while the fact that we have been manipulating genomes for over 10000 years is a valid and useful point to make, I'd be careful with conflating these kinds of modifications with those being brought about via the use of various molecular biology tools as it is those tools that most folk think of when seeing the label "genetic engineering". For instance, if you don't consider any and all breeding to be genetic engineering, calling Dr. Borlaug a "pioneer of genetic engineering" would be incorrect. While he was definitely an advocate of these techniques, the amazing work he did was all based on conventional breeding techniques.
@columbidaehato515
@columbidaehato515 5 жыл бұрын
Yeah mutations are sooooooooo baaaad. It's not like mutations literally are the reason I'm here. It's not like that mutations can help an organism by making a good trait for an organism
@catspiracytheorist2138
@catspiracytheorist2138 4 жыл бұрын
GMO sheeple
@orangecatactually
@orangecatactually 5 жыл бұрын
95th person to watch
@orangecatactually
@orangecatactually 5 жыл бұрын
2nd person to put a comment
@KrabCityPodcast422
@KrabCityPodcast422 5 жыл бұрын
Where’s the white guy
@Hugo-lm7ed
@Hugo-lm7ed 4 жыл бұрын
I just love how we humans have the power to create and modify biological things like our creator did. Yet people dont like the idea because of their *morals*. Jeez grow up.
@generalnawaki
@generalnawaki 5 жыл бұрын
ok so, serious question. what are the downsides to altering humans hair, eyes and IQ?. im sorry, but the nations that can SHOULD do so. mankind needs all the help it can get and this could advance us enough to make our species truly great. yeah the rich will be the only people who can afford it at first but that funding has to come from somewhere and in 20-30 years it could be cheap enough for everyone to do. which would lead to the new man.
@kingsickpuppy6227
@kingsickpuppy6227 5 жыл бұрын
Considering the times we live some people will take it as “sin” against their god thus risking further separation and intolerance of us as species. I’m all for it it will end the spread of terrible genes passed down constantly by irresponsible human beings
@W.Rain.
@W.Rain. 5 жыл бұрын
Economic gaps, will allow people with the right financial means to develop differently/better than the rest thus creating an unfixable divide of humanity.
@generalnawaki
@generalnawaki 5 жыл бұрын
@@W.Rain. again, for the fourth time. that gap already exists. depriving the whole of humanity something because the rich get it first is like cutting your nose off to spite your face.
@jerseyboi85
@jerseyboi85 5 жыл бұрын
Selective breeding and crossing of plant species is not genetic engineering. You don't need to know the genetic structure or directly affect the genes. More accurately, it could be described as phenotype engineering. There are significant risks associated with genetically modifying an organism and releasing it into the environment - both for the organism itself and the rest of the ecosystem. Those risks were not addressed in this video.
@Mirabell97
@Mirabell97 5 жыл бұрын
Darwin's Lapdog what are those risks?
@jerseyboi85
@jerseyboi85 5 жыл бұрын
@@Mirabell97 dependent on the organism being modified, it's place in the wider environment, and the specific modification. For crops, I think examples could include out-competing the unmodified version, driving it to extinction or otherwise creating ecological imbalance; creation of novel allergens; uptake of novel genes by e.g. gut bacteria and viruses; unpredictable disruption to the function of the original genes/proteins; accumulation of more toxins in the environment (indirect effect where crops are modified to be more resistant to herbicide/pesticide). Modifying bacteria to produce drugs etc. is probably safer if it's properly contained. Modifying animals (including humans) to them release them into the wild would be highly irresponsible in the majority of imagined cases, given the state of current technology and our understanding of the risks.
@Mirabell97
@Mirabell97 5 жыл бұрын
@@jerseyboi85 But why would "novel genes" that are introduced into plants get uptaken by gut bacteria? And even if they were… why would it be hazardous compared to the natural genome of the plant? Or.. more hazardous than the other options we have? If you just have a look at Puccinia gramins/stem rust for example, without genetic engineering it can only be contained by fugizides, that are toxic for mice, birds and even mammals. The only other thing that we can do (and that has been done for quite some time now) is to introduce genes into the plants, causing them to develop a resistance against the infection with this fungi - if we hadn't started doing that, we probably could not be sure to harvest wheat, rye, corn and other really important plants every year. I do see problems with introducing antibiotic resistance genes, the monsanto technique and several other methods that are being used in genetic engineering, but I disagree that the engineering of plants is always bad/not predictable. We usually know the genes/proteins that we introduce into the plants and can to some extend model, if they interfere with the "natural"/previously bred metabolic system in the plants - even better than if we caused random mutations using UV-light or anything similar.
@joepesci5845
@joepesci5845 5 жыл бұрын
As awesome as dangerous/worrisome
@Cosmic_Hobo
@Cosmic_Hobo 5 жыл бұрын
More animations!!!! watching someone talk is boring...
@allisonchristine7339
@allisonchristine7339 5 жыл бұрын
Know what else would give us more food? If we stopped eating animals that require resources and land area.
@safir2241
@safir2241 5 жыл бұрын
Lan grown meat is gonna be in supermarkets at the end of 2019
@XxjeffersonDkidxX
@XxjeffersonDkidxX 5 жыл бұрын
I will make girls with cat ears and tail real.
@vigilantlyyoursintruth5272
@vigilantlyyoursintruth5272 5 жыл бұрын
You said if "done correctly". Now why would we trust the powers that be to do things correctly with the human genome? LOOK AT THE EARTH!!
@teodelfuego
@teodelfuego 5 жыл бұрын
Oh Jesus, I cannot stand this woman. And the revamped theme song is flaccid
@Firefox-dn1pd
@Firefox-dn1pd 5 жыл бұрын
Damn she's hot.
@ActiveAdvocate1
@ActiveAdvocate1 5 жыл бұрын
PS: I only argue against it because I'm very much disabled myself. Name a major organ and I'll tell you what's wrong with mine. thing is, believe it or not, I'm VERY smart and totally content in my life. And I believe I have the RIGHT to be disabled and not be told I'm wrong as I am. Do we not all, in our differences from one another, have that right?
@safir2241
@safir2241 5 жыл бұрын
What you don’t realize is that most people don’t want that
@ActiveAdvocate1
@ActiveAdvocate1 5 жыл бұрын
Oh no, I know. It's because disabled people are seen as inferior, subnormal in our society, though. And you have to admit, that's NOT fair.
@safir2241
@safir2241 5 жыл бұрын
SoulFire39 Well yeah. We shouldn’t treat them as lesser people, but they are inferior. Someone who can’t walk can’t walk, someone who can’t stand can’t stand, ect.
@ActiveAdvocate1
@ActiveAdvocate1 5 жыл бұрын
Let me remind you: you are talking to a VERY disabled woman here. I can only see for about 10% of what you can. Am I inferior to you?
@safir2241
@safir2241 5 жыл бұрын
SoulFire39 I have Myopia. Would I prefer to live without Myopia? Hell yeah! I dream of the day I’m 25 & can get LASIK.
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