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Kurzgesagt: Are GMOs Good or Bad?

MilkmanDan says...

**EDIT**
I'm finding other sources that say that sterile "terminator seeds" are a patented technique, but that Monsanto has promised not to use it. Straight from the horse's mouth:
http://www.monsanto.com/newsviews/pages/terminator-seeds.aspx

So it appears that my info below is wrong. I will try to talk with my family and get the full story. That being said, I'll leave my original comment and the followup below unaltered.
*********


My firsthand knowledge of this stuff was from more than 10 years ago, and also when I was pretty young (early 20's). So I did some web searching to try to get updated since your question is a very interesting one:

http://web.mit.edu/demoscience/Monsanto/about.html

According to that, Monsanto is the company behind "Roundup Ready", and their corn (and other crops in the line) do use sterile "terminator seeds". It also mentions that farmers "must purchase the most recent strain of seed from Monsanto" each year.

I was never in the decision-making structure of my family farm, but I did remember that we couldn't just buy the Roundup Ready seed *once* and then hold a small amount back as seed for the next year and continue to get the benefits.

I'm not 100% sure exactly how the modification for sterility works -- I don't know if the plant will sprout if you plant the sterile seeds and just fail to produce any ears / fruit, or if it just won't germinate at all. I do remember that we had to be quite careful to fully clean out the corn grown from the GM seeds from our storage bins, and better yet to store our non-GM corn to be used for future seed in entirely different bins. That was done to make sure that we didn't end up planting any of the sterile stuff.

I'm sure that the seed dealers that sell the GM stuff really push farmers to buy and plant it every year, as hinted to in that link. But you certainly don't *have* to. On the other hand, if you go back to non-GM seed for a year or two or more, you can't use a strong herbicide like Roundup if you have an unexpected outbreak of weeds or other pest plants -- the Roundup would kill the non-GM crop along with everything else.

Basically, I don't specifically begrudge companies like Monsanto for their practices concerning these GM crops. The "terminator seeds" are controversial, but don't seem like a big deal to me. If you could buy GM seeds once and then just hold back some of your harvest for next season's seed, they'd only get your money once AND we'd probably lose the original strains. So I see that as kinda win-win, especially if you don't 100% buy into their sales department urging you to use GM seed every single year.

I don't want to sound like a shill for Monsanto -- some of their other practices are pretty shady, particularly political lobbying. But from the perspective of my family farm, the GM corn that we use was/is a real beneficial thing. Significantly less pesticide/herbicide use over time, and it allows for expanded low/no till farming. Before herbicides, tilling was one of the only ways to kill off pest plants. But, it also makes the fields lose some moisture and nutrients. Expanded farming and ubiquitous tilling was largely the cause of the "dust bowl" dirty 30's. Anyway, I'd say that a lot of good has come out of modernized techniques and technology like GM crops.

Hastur said:

I think many people don't realize how GMOs have made farmers' lives so much easier.

I'm surprised to read what you said about your family's GM seeds being modified to be sterile though; the video states that terminator seeds were never commercialized. Since you're talking about corn, maybe it was just hybrid?

The Lion City II - Majulah

First 5 minutes of Ghost in the Shell Movie.

jmd says...

In this Ghost in the shell movie, cybernetics are just exploding. The guy on the right is pitching his major cybernetics company and he was showing the forign president on the left that their cyberbrain enhancements allowed a 4 year old to learn how to speak french AS she was singing a french lullaby. Normally this would be nothing in the GitS universe, but in the movie this is cutting edge tech. I actually disliked the lit up wire node going to his brain because cyberbrains were never a "visual" thing, but this movie may be before cyberbrains became so advanced. Infact the black president may not even have a cyberbrain, and this is simply an audio/visual transmitter implant.

The only thing I don't like is this is "too" origin. GitS was awesome because it started you in the future utopia, and then used half of its season of episodes to explain indirectly new technologies and how sociologies have changed. Cyberbrains were very commonplace and full cybernetic bodies were available to anyone who had the money, like rich people and the military. Saddly that means alot of things the tv series would have will not be in the movies because the technologies has not come yet.

however as redsky mentioned, they do seem to be latching on to the source material a lot (and aside from the revised thermocamoflauge suit.. oh and Batou's eye implants are just normal eyes and apparently his iconic lenses are just for show) so I am still hopeful. Oh, ok, one other nitpick. Somehow Kusanagi managed to spend like 10 seconds outside the windows shooting in through multiple windows before crashing through. She has no gear or technique to "stop" from her free fall, the only thing she can do is dive through the window.

Drachen_Jager said:

Why must American films explain everything?

What real person would sit across from someone over dinner and explain how their cell phone works, or how their child learned math on an iPad? Why would that change in the future? I hate this American need to assume the audience is stupid and needs to be spoon fed every bit of information.

Zatoichi vs Akatsuka

NYC's Best Burger, Explained

newtboy says...

I've had burgers that cost >$17 (with fries) and burgers worth >$17, but never one that cost $17 that was worth it. I'd give this one a shot, I like the technique, but where's the bacon?!...It must have crisp bacon or just forget it.

Neuroscientist Explains 1 Concept in 5 Levels of Difficulty

dannym3141 says...

Great video, great explanation technique.

If we created a brain from a map (even a perfect one), put it in an android and set it going, how would we know that it would behave the same way as the person who was mapped? I'm not sure there is a way to really know. Is it alive when it's good enough to trick someone? Is it alive when it's smart enough to turn to you and say, "If you switch me off, will i die?" Is it fair to "kill" that one but not the ever-so-slightly less advanced one who didn't ask the same question?!

Let's say we create a simulation of someone's brain and run a particular scenario by it. Could we predict possible outcomes and their probabilities? That's kinda close to minority report. If our justice system is right 95% of the time but the brain simulation was right 98% of the time, less people would be wrongfully judged so we should act on thought-crime.

How to Cut a Pizza Into 10 Slices

Real Time Facial Re-Enactment

entr0py says...

I don't think this is the sort of thing that wouldn't be happening if not for Stanford, but rather it wouldn't be happening in a transparent and openly published way. The entertainment and gaming industries alone guarantee these techniques will make steady progress.

In the description they mention a big part of their work is the detection of video edits to verify the authenticity of videos. Trying to keep state of the art programming techniques in the public domain can only help us spot this stuff and be less gullible as a society.

Payback said:

Lulz, what is it with people doing shit because they can, and never asking if they should? I thought the real time voice mimicry tech was bad enough...

Is this a negligent or accidental discharge of a gun?

harlequinn says...

Lol. Lebowski.

I'm studying mechanical engineering (hons) with masters in biomedical engineering. It's a head fuck. I don't think anyone offers firearm design as a major itself.

The trigger finger is the primary safety (debatable), and there is usually a secondary safety and sometimes a tertiary safety. It's true that not having it is different than removing it but sometimes they are redundant. For example the palm safety (a tertiary safety on most guns) is often pinned to turn it off permanently because it didn't add any real benefit.

The particular gun in question looks like a CZ-75. A little hunting in the Youtube comments and other people agree. This particular model originally had a firing pin block which was eventually removed on later models (that have the same internals) because it wasn't needed (probably because they also have a thumb safety). This allowed for the short reset disconnector to be put in place (which is a factory part). So CZ ships two lines of the same gun - one with the firing pin block and one without. You're not suddenly unsafe if you remove it from the model that has it. With the quality of the video the way it is though, it could end up being another gun entirely.

Yes, x-ray diffraction is not the only method. It was an example only. The point being that your average gun owner and gunsmiths don't use these sorts of techniques as regular preventative maintenance. And they don't need to, guns are cheap and replacement parts are cheap. If something breaks you replace it. Some parts are replaced on a maintenance schedule (springs spring to mind). Most people never fire enough rounds through their firearms to need to replace anything.

Factory condition firearms malfunctioning is not rare. Factory condition firearms self firing is quite rare. But several model firearms have been affected over the years (meaning millions of firearms). But usually the problem is with a small batch of firearms from within those millions but they always do a blanket recall.

I agree, unintentional firing of a gun is almost always user error.

I still don't believe their is enough information from the video and accompanying text to make a judgment call on this guy.

newtboy said:

That's just, like, your opinion, man. ;-) I wouldn't rely on that position to help in court.

If you're really studying firearm design, you surely know different safety devices are on different firearms. Not having a certain device is different from inexpertly removing one.

Xray inspection isn't the only method, there's dpi (dye penetrant inspection) , magnetic particle, ultrasonic, eddy current testing, etc. I would be surprised to find a competent gunsmith that had never done at least one of those...I've done it for car parts in my garage, cheaply and easily.

How many videos would I find of well maintained factory condition firearms malfunctioning and discharging? I would expect that to be quite rare.

Thanks to safety features and decent quality control, unintentionally discharging is almost always user error, not malfunction, with rare exceptions like you mentioned. In this case it seems to be malfunction, both of the aftermarket part unprofessionally installed and the safety feature he removed that may have stopped the discharge even with the original failure. Imo, that's negligence, whether it in fact caused the discharge or not, because it made it far more likely to unintentionally discharge.

How EXACTLY do you change a massive truck tire?

Eroding Electoral Confidence | Full Frontal with Samantha Be

enoch says...

@bobknight33
you realize chaos is from new zealand right?
so while the democratic party may be a disgrace,unless the party is GLOBAL,it certainly is not HIS party.

i truly do not understand your (or anybodies for that matter) continued loyalty to this broken,dysfunctional and utterly corrupt two party dictatorship.

i have no issue with you pointing out the rot that has been bleeding out the democratic parties metaphorical ass.during this election cycle the DNC was caught with their hand in the cookie jar.they were exposed as the rotten and corrupt institution we all had suspected,but couldn't prove,rigging the primaries,changing the rules of application to keep people off the primary ballot (laurence lessig),and crushing one of the most promising,and politically energized campaigns by bernie sanders.(who,just like ron paul,raised his war chest on small donations).

hell,even the recent jill stein voter recount exposed even MORE DNC voter manipulations and fraud!

but are you SERIOUSLY going to sit there,and with a straight face,attempt to make the case the republicans are better?

that they are NOT just as vile,rapacious and corrupt as the democrats?

you think the democrats are the ONLY half of this two party duopoly that engages in voter fraud?
see:crosscheck
or crushes any politician that does not tow the party line?
see:ron paul

can you REALLY,without any sense of irony or sarcasm,tell me that the republican party represents YOU?

the one thing that has given me hope during this past presidential election is that my fellow americans seem to finally be getting it,finally understanding that neither the democratic party nor the republican party represent "we the people".

they represent:wall street,big banks,the military industrial complex and multi-national corporations.

and of course....their own continued power and political domination.

binary politics does not work anymore.
this false left/right dichotomy does not work anymore.
this "lesser of two evils" is no longer acceptable..any...more.

but i gather it still works for you bob.
what a waste..
you seem a decent sort,but to continue to identify with a party that has thrown you overboard decades ago....is just sad.

and i guess you will be just like those obama voters who became disturbingly silent while obama:expanded executive powers,NDAA of 2012,zero indictments to the criminals on wall street,prosecuting more whistleblowers than any other president combined,obamacare(the biggest gimme to the health insurance industry and big pharma),assasination programs,kill lists,expanding military operations into 6 other sovereign countries,regime change in libya...

those little pussies became good little apologists,and it appears YOU ...
bob..
will become a good little pussy and do your partisan duty,and turn into a dutiful little apologist for trump and the inevitable atrocities that are most certainly heading our way.

you know,i do not always agree with chaos,but at least he has BALLS.he stands for something.
you are just rooting for a certain team,might as well be rooting for the packers.
it is just so tired and WEAK...

eh..maybe you are just messing with chaos,but if that is the case,could you bring a little more flair and energy?
your technique is a tad..stale.

so step it up BOB!
your putting the audience to sleep.

Louis C.K. Walked Around NYC With His Fly Gaping Open

bareboards2 says...

Well, we each have our different personalities. Usually in my interactions, we all end up laughing, which to me is the highest good.

Although I am going to use your technique if the occasion arises when I'm not actually in a convo with someone. "Zipper." "Nose." "Spinach." Although now that I write this, Nose and Spinach is something I wouldn't bother with. They are on their own with those.

Payback said:

If it's not someone I know, I just look them straight in the eye and say "zipper". I then look away and go about my business. I don't point, don't look down, don't use any euphemisms. I find even your idea to be too much.

Do Dead Batteries Really Bounce?

MilkmanDan says...

Depending on how you use batteries, this can be an extremely useful test that doesn't require any additional tools.

I'm generally not in the habit of using a battery a little bit, then removing it from whatever device and putting it back into storage. I put batteries in things and use them until they don't have enough charge to power those things. Sometimes "dead" in a high drain device (digital camera, shaver) can still provide enough juice to power a low-drain device (clock), but the majority of the time I use them until they are ready to be thrown away.

When you've got 8 batteries in a pile, 4 that you know are brand new and 4 that you just took out of some device that has exhausted their charge, the bounce technique works extremely well for figuring out which is which if you weren't paying attention and got them mixed up.

Is Organic Food Worse For You?

ghark says...

Perhaps the most important thing with anything that you buy from the store is to read the label, organic or not. There are brands that try to use clever labeling to try to mislead customers, as the video alludes to.

One of the ways labeling can be deceptive is that it is often extremely unclear where the ingredients come from. A box of cereal might be 100% organic, but if the ingredients are all from China you simply cannot know what quality you're buying, for a multitude of reasons, including poor regulation, poor water quality etc.

A couple of other points:

Farming traditionally, without synthetic (petrochemical) fertilisers, pesticides and herbicides is sustainable... forever.
Farming techniques that require oil will have to be phased out eventually, because it's a finite resource. So in this regard, the video is wrong (in regards to them both being able to sit side by side), at least in the long term.

Grow your own food (you don't need much space for a garden), or buy local. Transportation/shipping causes an unbelievable amount of pollution.

Crushes

Jinx says...

You got your order of ops wrong is all. Lead with the stolen hair shrine construction and then if the crush has lasted to the point of its completion offer it to your living idol as evidence of your unwavering affection and superior architectural artistry.

Killer pickup technique. Literally only ever failed me a few times.

ps. 28/m/LDN ISO women (22-32) 4 long term obsession. Msg me w/ pic

gorillaman said:

@Payback

You find you can get over people just by recognising that they're out of your league? That's about the point I start stealing hair off their brushes to decorate the shrine I'm building.



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