Do we really need pesticides? - Fernan Pérez-Gálvez

  Рет қаралды 577,431

TED-Ed

TED-Ed

Күн бұрын

Пікірлер: 426
@levohs7830
@levohs7830 7 жыл бұрын
"1 million people died of famine" *cheerful music plays in background*
@Prim3Pursuits
@Prim3Pursuits 7 жыл бұрын
lol...some people want to see the world burn
@darylp2280
@darylp2280 7 жыл бұрын
LonelyBookaneer especially arsonists
@ChrisPPotatoIDC
@ChrisPPotatoIDC 7 жыл бұрын
Optimism
@bubbletea8734
@bubbletea8734 7 жыл бұрын
Only on ted ed
@valencehockey1668
@valencehockey1668 3 жыл бұрын
there isnt anything playing
@marylandman12
@marylandman12 7 жыл бұрын
who ever made the animation, need a medal, so awesome!
@Prim3Pursuits
@Prim3Pursuits 7 жыл бұрын
exactly my though Ted ed's animation are top notch
@shannonlorraine7561
@shannonlorraine7561 7 жыл бұрын
Yeah...
@marylandman12
@marylandman12 7 жыл бұрын
***** oh yes, I never thought of that, hehge
@teaslaps.794
@teaslaps.794 6 жыл бұрын
Ya
@Pengy_frost
@Pengy_frost 3 жыл бұрын
yep
@hyacinth8844
@hyacinth8844 4 жыл бұрын
So long term we're strengthening pests, bacteria and fungi while weakening plants with monoagriculture. As well as degrading soil with mass overproduction. So much food goes to waste. There's gotta be a better way.
@karolinakuc4783
@karolinakuc4783 11 ай бұрын
Grow a permaculture garden.
@physioweng
@physioweng 7 жыл бұрын
Do we really need comments that say they are early?
@khorps4756
@khorps4756 7 жыл бұрын
yes
@MetronaJ
@MetronaJ 7 жыл бұрын
The Humming Boy it wouldnt be youtube otherwise :P
@khorps4756
@khorps4756 7 жыл бұрын
Justin Baker WRONG SIR! WRONG. YOU LOSE!
@khorps4756
@khorps4756 7 жыл бұрын
GOOD DAY SIR!
@caffeinatedjpg
@caffeinatedjpg 7 жыл бұрын
Absolutely not.
@julio_sacomori
@julio_sacomori 7 жыл бұрын
While we keep growing monoculture crops, which are used more for feeding animals than to our consumption, we still going to need those substances. There are some strategies already been used, like agroforestry and biodynamic agriculture which are viable, but not interesting for the people who make big money. We have enough lands in the world to switch the production to small scales, priorizing familiar agriculture which are compatible with that alternative ways and are already our primary source of food, but we still need to finish with land concentration. (Sorry for grammatical mistakes, but I'm still learning english and using this text as practice)
@thomasrichardson5425
@thomasrichardson5425 7 жыл бұрын
I thought biodynamic was a crazy cult practice of farming that involved stuff like burying different parts of an animal skeleton around specific parts of the field and such?
@bunapapaya402
@bunapapaya402 7 жыл бұрын
Yep, it is. Biodynamic agriculture has little to nothing to do with agricultural science. It's kinda like homeopathy and medicine. Some people believe in it, others don't, and there's rather little evidence on the effectiveness of these methods. Some of them might actually work, but plenty of them are nothing but hocus-pocus. For that reason I personally wouldn't claim biodynamic agriculture to be a viable way of food production, and it certainly can't be considered an alternative when it comes to pesticides.
@bunapapaya402
@bunapapaya402 7 жыл бұрын
I'm from Germany myself :D I also have a degree in agricultural sciences. I now focus on animal husbandry though, not on crop science. I agree that this video maybe should have mentioned the alternative methods used in organic agriculture which focus a lot more on prevention of pests and deseases than on fighting them. This way the amount of pesticides needed can be decreased quite alot. My opinion on biodynamic agriculture isn't based on it's popularity here. I simply refuse to believe in methods that can't be scientifically proven in any way. It's nonsense to believe that this could be the future of agriculture, neither here in Europe nor anywhere else in the world.
@bunapapaya402
@bunapapaya402 7 жыл бұрын
Ich schreib jetzt der Einfachheit halber mal auf Deutsch, kenn die ganzen Begrifflichkeiten in Englisch nicht. Ich hab leider ein schreckliches Gedächtnis und die meisten Klopper schon wieder vergessen, die ich auf der Homepage von Demeter mal gelesen habe. Woran ich mich aber aus den Erzählungen von jemandem erinnern kann, der eine Vorlesung über BioDyn gehört hat, ist u.a. folgendes: BioDyn-Landwirte verwenden ja oft sog. Präparate. Das ist sozusagen deren Antwort auf Pflanzenschutzmittel etc., nur eben auf der Basis natürlicher Stoffe wie Gülle oder Horn. Soweit so gut. Diese Präparate müssen aber vor der Anwendung erst "aktiviert" werden. Das läuft so ab, dass sie über einen Stein mit irgendwelchen besonderen Schnitzungen laufen müssen. Soweit ich mich erinnere ist da auch wichtig in welcher Richtung das passiert, kann mich da aber auch irren. Jedenfalls wirken diese Präparate offenbar erst nach dieser "Aktivierung". Dazu hätte ich gerne mal wissenschaftliche Studien, die mir das nachweisen können... Ach ja, so Sachen wie Gärreste aus Biogasanlagen darf man als BioDyn-Landwirt übrigens nicht ausbringen. Warum? In der Biogasanlage wir das Ich der Pflanzen zerstört, was sich dann negativ auf das Pflanzenwachstum auf dem behandelten Acker auswirken soll. Das sind eben so die Sachen, die mich dann doch schwer daran zweifeln lassen, dass BioDyn irgendetwas anderes ist als Hokus Pokus. Aber es verkauft sich halt ganz gut, das stimmt schon. Ich persönlich halte mich allerdings fern von Demeter-Produkten, den Quatsch will ich nicht mit meinem Geld unterstützen...
@Croz89
@Croz89 7 жыл бұрын
Polyculture is hard to automate/mechanise. Getting a harvester vehicle to work with more than one crop at once would be difficult and expensive. That's why it's more common in poorer countries with cheap labourers. Going back to small-scale familial is another way of saying a return to subsistence agriculture. Telling 80% of the developed world they'll have to quit their jobs and spend the rest of their days doing back-breaking labour for a pittance would be a rather hard sell.
@TheLastLogicalOne
@TheLastLogicalOne 7 жыл бұрын
Monocultural agriculture is a perfect pest breeding ground. mix it up a bit.
@DonNobyel
@DonNobyel 6 жыл бұрын
Today, I learned that the plural form of fungus is funguses.
@aprilfoozeler
@aprilfoozeler 3 жыл бұрын
Well, one of them is...funguses was used for many centuries before fungi became more popular and commonly used.
@Isa-dv2iw
@Isa-dv2iw 3 жыл бұрын
I was gonna say the same thing hahahahah
@jenniferhahnfrix2813
@jenniferhahnfrix2813 3 жыл бұрын
Fungi, or fungus amungus
@lostinbago
@lostinbago 7 жыл бұрын
The claims that modern chemical are safer and the damage is in the past is highly reminiscent of exactly the same claims in the past about the value of arsenic or mercury for STDs or DDT. I'm glad the narrator put my mind to rest knowing that now smarter and we know better and can control the dangers (sarcasm intended)
@1503nemanja
@1503nemanja 7 жыл бұрын
Clearly it is better to drop them altogether, have food prices skyrocket and millions starve. Sarcasm intended.
@thalitaamorim1018
@thalitaamorim1018 5 жыл бұрын
@@1503nemanja oh my, but there are already millions starving in the world.
@jimichan7649
@jimichan7649 Жыл бұрын
I still run into people online who defend glyphosate. It drives me crazy!
@lonewolfnmoon
@lonewolfnmoon 7 жыл бұрын
DRONES equipped with lasers to kill mosquitoes etc. haha I love science fiction
@geansantos6247
@geansantos6247 7 жыл бұрын
He said pesticide sprays not lasers
@josephfox9221
@josephfox9221 7 жыл бұрын
dont ruin the dream for us Gean
@lonewolfnmoon
@lonewolfnmoon 7 жыл бұрын
Gean Santos it was a what if, hence the tag science fiction, just imagine.. realistically we should be using nature to fight nature, not poisons that kill the planet, birds dragonflies praying mantis ladybugs etc., working with nature not against her and ignoring the reality that what we do now murders children or deforms them along with the future children.
@Sam-xd9xt
@Sam-xd9xt 7 жыл бұрын
No, we only get drone-peasant uprises from that.
@ayanoaishi7938
@ayanoaishi7938 7 жыл бұрын
lonewolfnmoon Yeah. Praying mantises to scare my friends with
@cultivandofuturo5142
@cultivandofuturo5142 7 жыл бұрын
Hello, Do you have a spanish version of this video? We're a company that provides information to farmers and this video is really important for them, so If there's not an Spanish version can we collaborate to create one?
@waterunderthebridge7950
@waterunderthebridge7950 7 жыл бұрын
Who else cringed at his pronunciation of Müller xD
@TheRagingUnprofessional
@TheRagingUnprofessional 7 жыл бұрын
Ian Golding yerp.
@RikXtreme4
@RikXtreme4 7 жыл бұрын
is it pronounced ''Mew-luh'' ?
@loleq2137
@loleq2137 6 жыл бұрын
RikXtreme4 yep
@MrNacknime
@MrNacknime 7 жыл бұрын
This is why we need GMO's. But no, everyone is fearmongering about them.
@hotdogstandman
@hotdogstandman 7 жыл бұрын
TG MrNacknime gmo's are a corporate monopoly. they're specifically engineered to tolerate pesticides, not humans.
@jellevm
@jellevm 7 жыл бұрын
As someone who supports, or at least doesn't oppose, GMOs, this was a very interesting read: www.nytimes.com/2016/10/30/business/gmo-promise-falls-short.html
@hotdogstandman
@hotdogstandman 7 жыл бұрын
HVallejo B. That's your problem then. If you had a college education you'd realize a scholarly study is more credible than a magazine
@hotdogstandman
@hotdogstandman 7 жыл бұрын
HVallejo B. or a brain for that matter -.-
@hotdogstandman
@hotdogstandman 7 жыл бұрын
HVallejo B. Haha. Leave the assumptions up to the trump supporters. I don't think they give a rats ass about GMO's, which makes them the equivalent of yourself on this issue.. lol. That's unfortunate you find scholarly studies to be less credible. You're a fool to think that whatever you think is credible isn't also composed of credible scholarly studies. Sorry pal
@JoshSideris
@JoshSideris 7 жыл бұрын
I remember in elementary school they taught us about pest resistance. They didn't want to say "rapid pest evolution", so instead they taught us that some bugs have a "will to live" and will consume crops sprayed with pesticide even though it tastes bad to them.
@elitehumpty3603
@elitehumpty3603 3 жыл бұрын
wow, the teacher was misinforming students at young age 😭
@heyfromdave8097
@heyfromdave8097 Жыл бұрын
I've heard roaches can live underwater for 30 minutes, ughhh
@aditisk99
@aditisk99 Жыл бұрын
​@heyfromdave8097 I think they can survive nuclear attack too.
@cloudunknown
@cloudunknown 7 жыл бұрын
0:37 Isn't it "Fungi"? Or is this an Octopi kind of situation
@aprilfoozeler
@aprilfoozeler 3 жыл бұрын
Nah, the plural noun for fungus can also be funguses (if you’re pluralizing it in the English manner, has been used for many centuries, but the safer bet is to go with fungi if you’re writing a school paper or something).
@xvienti
@xvienti Жыл бұрын
im octopussy
@DavidDiez
@DavidDiez 7 жыл бұрын
When I worked at the EPA in 2007 and 2008, I worked at the office regulating pesticides, which at least then was the biggest section of the EPA. I'm grateful for the folks who are still there regulating chemical companies to ensure we all stay healthy. I remember my boss there regularly worked 60 hour weeks (with no overtime pay).
@bashkillszombies
@bashkillszombies 7 жыл бұрын
The problem is the EPA humors the chemophobic special interest groups, like 'Mums Across America' who proliferate the most batshit insane scare tactics and misinformation about chemicals and GMO's. These fuckwits rarely finish high school, but are incredibly vocal due to Dunning-Kruger effect. In an era where 1/3rd of the world has an insufficient dietary intake we need to turn to technology.
@DavidDiez
@DavidDiez 7 жыл бұрын
At least in 2007 and 2008, that was not to my knowledge impacting how we decided permissible pesticide levels. I'm a statistician who worked in the risk assessment division. Our focus was on determining what was estimated to be a very safe level of pesticide consumption, then make sure it was exceptionally rare that anyone would ever consume more than that amount. Methodology: 1) Run a study on rats. Different groups of rats get different levels of the pesticide, e.g. one group gets no pesticides, the second group gets 2 units of pesticide, third group gets 20 units of pesticide, and fourth gets 200 units. 2) At the end of the study, identify the group with the lowest amount of pesticides where there was any detectable effect. The rats organs are analyzed (if I recall correctly, they are weighed) to look for any impacts. So let's suppose that group #3 with 20 units of pesticides had a detectable effect. 3) Take the next rat group LESS pesticide consumption. This is deemed the "safe level", which in this example is 2 units of pesticide. 4) We now use safety factors: usually 10x as a precaution, and then usually 10x to 100x for cross-species differences. So let's say we use a total safety factor of 10 * 100 = 1000. Then the permissible level of pesticide consumption for a person is 2 * (1 / 1000) = 0.002 units of pesticide consumption. 5) So in this example, this is 1/10,000 the amount that was in the rat group where there was a detectable effect (0.002 / 20 = 1 / 10,000). There is also details about how we actually would estimate human consumption (which is based on actual dietary patterns of real people and actual pesticide amounts measured on crops), but I'll stop here. My job while at the EPA for 2 summers was basically to make sure a new software program they were considering for analyzing pesticide consumption was functioning properly.
@amused6415
@amused6415 7 жыл бұрын
As a pest control professional from a family-run business, I applaud your work, that of your boss, and the EPA. What many don't realize is time, effort, money, and experimentation that goes into the regulation of pesticides to safeguard the public and our environment.
@vcla3986
@vcla3986 7 жыл бұрын
here comes trump
@adigo66
@adigo66 4 жыл бұрын
@@DavidDiez Statistician is not biochemist. You banned DDT overall, leaving bedbugs flourish.If those smartasses would bann diffferentiallly (f.ex. agriculture only) this would means something. You gave no efficient alternative, as pyrethrins are eficient only against mosquitos, because bugs are STEADY and you nedd a steady poison. Besides, the levels of REAL toxicity are comparable equal. IS only so that DDT is easy to produce and the big-pharma cannot have monopoly!
@toddhoward3471
@toddhoward3471 7 жыл бұрын
could you guys do a video on how electrical wires was made and how it works like charging our phones please? unless you guys already did that
@Whydoyoureadme
@Whydoyoureadme 7 жыл бұрын
Gaming Otaku808 Both of The things you ask for is pretty standard to learn in school.
@SamuelBoshier
@SamuelBoshier 7 жыл бұрын
*Could *were *works, *Unless ...I'm sorry
@borhex
@borhex 7 жыл бұрын
Hahaha -Watches an educational video -Scrolls to comment section -Gets triggered on spelling -Goes on a quest to correct all spelling -Forgets what the video was about been there, done that I feAl you bro!
@woodman2855
@woodman2855 7 жыл бұрын
Gaming Otaku808 That's like super simple stuff. A wire is made of copper strings which through a electrical current goes from the positive pole of the battery trough the wire to whatever is using that energy. and then back to negative pole. Though there are more kinds of electrical circles. Serial, parallel, mixed etc.
@silentios7336
@silentios7336 7 жыл бұрын
ehm, underwatter man. Its actually the other way arround. The flow of electricity is from the negative side to the positive (- means can give an electron , + means it can take an electron)
@maricruzdelosangeles2119
@maricruzdelosangeles2119 4 жыл бұрын
You explained it and made the video so interesting! really enjoyed this for my science class, thanks!
@yellowstarproductions6743
@yellowstarproductions6743 6 ай бұрын
I agree.
@rowanbrown5541
@rowanbrown5541 7 жыл бұрын
Bringing in predators to hunt down pests is always the best option. Please see Australian history to understand the sarcasm.
@ahmadparampam125
@ahmadparampam125 4 жыл бұрын
As a young farmer who practices natural farming, I can say you can make your own safe pesticide from herbs and other plant without need to add some synthetic chemical. For example you can use greater galangal which contain some anti-fungi effect and "Dioscorea hispida" to beat off planthopper. There is so much alternatives than using corporation-made pesticides
@grenzor1
@grenzor1 2 жыл бұрын
Can you feed hundreds on millions?
@joshdoyle182
@joshdoyle182 3 жыл бұрын
I don't know who went to a library for this one, but it looks like they didn't find their way to all the relevant departments. At the time all the journalists involved attributed the lethality of the Irish Famine specifically to exporting the rest of the food to England. Especially English Journalists.
@abbieq11
@abbieq11 5 жыл бұрын
Can I use pesticides on my enemies? They are pests..
@elitehumpty3603
@elitehumpty3603 3 жыл бұрын
😂😂😂😂 well said
@user-hx1nr9ru1p
@user-hx1nr9ru1p 7 жыл бұрын
Can you guys do a video of CRISPR technology and mosquitoes?
@jawadkarim3381
@jawadkarim3381 7 жыл бұрын
Go watch kurzgesaght's video
@user-hx1nr9ru1p
@user-hx1nr9ru1p 7 жыл бұрын
Broken Arrow I know how it works (seen that video) just would like to see a video in their style, which is often very insightful.
@yashdeshpande2733
@yashdeshpande2733 7 жыл бұрын
Adi There should indeed be more and more awareness about CRISPR.
@popsicle8797
@popsicle8797 7 жыл бұрын
Could they make a video explaining eutrophication as a second part to this video? Many srudents have been struggling with the concept of eutrophication in school.
@yellowstarproductions6743
@yellowstarproductions6743 6 ай бұрын
Same. I want know what that word means.
@kumarankush8615
@kumarankush8615 7 жыл бұрын
THE METRIC SYSTEM, guys!!! 90% of your viewers don't live in the USA.
@Meirstein
@Meirstein 7 жыл бұрын
1 pound is roughly 450 grams. You're welcome.
@mattpotter8725
@mattpotter8725 7 жыл бұрын
I think the claim at the beginning of the video about the Irish Potato Famine is wrong. People starved or had to emigrate not because there wasn't enough food, but that because the food that was being produced was being exported due to greedy capitalist principles. I'm English, but have some Irish ancestry and if you read the reports of the time Ireland actually exported more food during the times of the famine than it did before it started, sometimes under armed protection by the British military forces. The problem was that the staple diet of the poor had become dependent on one variety of potato to support the diet of poor, working class. Up to this point the potato was only a supplementary item, grain, butter, and milk products were the main parts of the diet. I wish people would fact check before making videos like this. Sure there was a disease attacking the potato crop, but it didn't cause the famine and mass emigration, humans did. I expected better than this from TED-Ed.
@sapphireblossom1982
@sapphireblossom1982 7 жыл бұрын
Matt Potter But there wasn't even any food to export...
@rabbit2574
@rabbit2574 6 жыл бұрын
Thank you for saying that Matt
@brendanyuki1059
@brendanyuki1059 3 жыл бұрын
How many people can say they bred literal ant demons to protect their crops
@santiagogonzalezleyva4643
@santiagogonzalezleyva4643 2 жыл бұрын
My neighbour, was the daughter of the man that invented DDT
@kristofferbalgunaoestergaa2245
@kristofferbalgunaoestergaa2245 7 жыл бұрын
Oooooor... we could just genetically engineer plants and crops to be naturally produce pesticides and such
@adigo66
@adigo66 4 жыл бұрын
Smart! And what pesticides should the grain produce. IF you would knew at least basically chemistry you will know that most pesticides are NERVE-GASES, blocking the sodium-channel. Do you want to eat this GMO? :)
@developerdeveloper67
@developerdeveloper67 3 жыл бұрын
Yeah, I don't care about some birds, let's bring back DDT.
@elitehumpty3603
@elitehumpty3603 3 жыл бұрын
if you really hate your life and want to die, then bring it back. its illegal anyways, (unless you want to go to prison for potential murder ☠️😱)
@gabriel300010
@gabriel300010 7 жыл бұрын
do you have any indication that monoculture is in any way more efficient than agroforestal or policulture? because I never seen any articles supporting this theory
@leonnes178
@leonnes178 7 жыл бұрын
why useless beetle get the resistance while bees don't? this is BUGging me greatly.
@nottheonreek6156
@nottheonreek6156 7 жыл бұрын
acap leo L
@Hyperion62
@Hyperion62 7 жыл бұрын
indoor vertical gardens bro, you don't need pesticides if you have no pests
@berkhan1774
@berkhan1774 4 жыл бұрын
Hyperion I live in a tropical climate country, its an ideal environment for pests especially in the city where human waste is abundant and uncontrollable, my house is constantly attacked by different kinds of insects
@ZetterStudios
@ZetterStudios 7 жыл бұрын
From watching this it seems the most logical option would be to ban pesticides unless an emergency is about to occur. For instance if a plague is going to kill a major crop than use the pesticides but otherwise leave it alone. Doing this would stop the evolved immunities and thus make what is used more effective.
@amused6415
@amused6415 7 жыл бұрын
When it comes to pests there is always an emergency. That is the price we pay for living on earth.
@adigo66
@adigo66 4 жыл бұрын
There are smartasses which NEVER worked in agriculture (and nowhere else seriously..). NOBODY use pesticides unless an amergency occurs. Just because they..cost! Got-it?
@koalasquare2145
@koalasquare2145 7 жыл бұрын
genetic modified ants!
@xkm1948
@xkm1948 7 жыл бұрын
An alternative solution: stop popping out babies like crazy. Less population to feed equals less pesticides to be used.
@adigo66
@adigo66 4 жыл бұрын
THE only smart guy here... Gratulation!
@foofooss
@foofooss 7 жыл бұрын
Great video! I would like to see more biological pesticides being created!!!
@heyfromdave8097
@heyfromdave8097 Жыл бұрын
all-natural pesticides...............maybe, if it would truly work, with NO HARM to people
@nooryacoub2426
@nooryacoub2426 7 жыл бұрын
question : if other insect pests develop resistance, why don't other important insects, like bees do so?
@whc1737
@whc1737 2 жыл бұрын
I tried to find an answer, but I couldn't! My guess is that it's because the bees don't eat the crops, they just pollinate them.
@3800S1
@3800S1 7 жыл бұрын
3:12 haha
@organicchemistry6357
@organicchemistry6357 6 жыл бұрын
Some farms no longer use pesticides. It's a matter of decentralisation to make industrial agriculture obsolete. Like using the non-circulating hydroponics systems on a smaller scale that fits in your room
@yellowstarproductions6743
@yellowstarproductions6743 6 ай бұрын
Sounds great
@InderjitSingh12
@InderjitSingh12 7 жыл бұрын
build huge ass greenhouses to keep insects out. Create habitable environment for only bees to stay in the greenhouse. probably doesnt make sense
@teemo2926
@teemo2926 7 жыл бұрын
Inderjit Singh is this a joke?
@xxxCawsomenessxxx
@xxxCawsomenessxxx 7 жыл бұрын
Teemo and we are going to make the bugs pay for it!
@Meirstein
@Meirstein 7 жыл бұрын
The greehouse just got 10 feet bigger.
@yokatta-f
@yokatta-f 7 жыл бұрын
SuperAwesomeGuy But there could be some fencing.
@rhysevans_hd7736
@rhysevans_hd7736 7 жыл бұрын
This really helped with my English speaking and listening exam.
@yellowstarproductions6743
@yellowstarproductions6743 6 ай бұрын
Good for you
@sisi7304
@sisi7304 7 жыл бұрын
I have a garden at home that grows vegetables to eat and I never use pesticides, even ones that are supposed "natural." I just kill the bugs by hand since bugs aren't resistant to the human hand
@jimichan7649
@jimichan7649 Жыл бұрын
Why would you want to eat a vegetable that even a bug wouldn't eat?
@sisi7304
@sisi7304 Жыл бұрын
@@jimichan7649 I’m confused by what you mean, the veggies grown sometimes do have troubles with bugs, but me & my family just kill the insects by hand rather than use pesticides, we do eat or prepare those veggies, so idk what you’re trying to say or are misunderstanding here
@jimichan7649
@jimichan7649 Жыл бұрын
@@sisi7304 I meant that if the veg is sprayed with enough pesticide that a bug wouldn't eat it, I wouldn't want to eat it either. So seeing a bug on your veg is not necessarily a bad thing.
@sisi7304
@sisi7304 Жыл бұрын
@@jimichan7649 but I don’t use pesticides, and even when used, it’s only bad for bugs in terms of taste, humans can’t really taste it, plus as the video mentioned, the bugs will just increase in resistance to the pesticides being effective, so what you’re saying is not really the case
@yvonnelohby
@yvonnelohby 7 жыл бұрын
my mom does her own plantation work, planting vegetables , with organic fertilisers. no pesticides, never any pests.. I wonder why.
@Lanz-z5t
@Lanz-z5t 7 ай бұрын
00:07 💡 *Pesticides became essential after Ireland's potato famine, helping control pests threatening food supply.* 01:56 🌱 *Chemical pesticides evolved from toxic substances to DDT, but faced resistance and environmental damage.* 02:52 🦟 *Pesticides lead to super bugs and harm beneficial insects, impacting ecosystems and agriculture.* 03:19 🌍 *Despite risks, current pesticides are crucial for preventing agricultural disasters and diseases.* 04:42 🔬 *Scientists seek alternatives to pesticides, exploring nature-inspired and high-tech solutions for sustainable pest control.*
@s.v.l.narasimharaoadvocate2745
@s.v.l.narasimharaoadvocate2745 2 жыл бұрын
This audio and the voice is irritating to follow. It is unbearable. Unable to comprehend the subject matter due to the irritating audio.
@jeremyshanemcgowan5949
@jeremyshanemcgowan5949 6 ай бұрын
I heard the burning was for creating biochar for making potassium available for the next plants. I believe
@MiroslavaNikolic-u4n
@MiroslavaNikolic-u4n Ай бұрын
Try permaculture methods and reading Masanobu Fukuoka, who grew large quantities of rice and other crops using permacultural principles, instead of promoting unsustainable usage of pests, which in the long run, no matter the amount used, harm humans, water, soil, and ecosystems. There should be more practices that use principles from nature. Everything in nature is already perfectly organised and planned, no need for us to invent new things.
@srijandey87
@srijandey87 3 жыл бұрын
I really watch their videos because of the beginning and end music ...so soothing 😌
@yellowstarproductions6743
@yellowstarproductions6743 6 ай бұрын
I agree.
@magnatatar
@magnatatar 2 жыл бұрын
iv'e cleaned my christmas orange with soda and peel off,... and now i have afk throat and nose for the whole weak
@brianwyters2150
@brianwyters2150 7 жыл бұрын
Who needs DDT when you got SARIN? Two months later: Terrorists using sarin to kill thousands Oh, wait
@carissasherman8553
@carissasherman8553 7 жыл бұрын
At first glance I thought the title of this video was "Do We Really Need Presidents?" and I was thinking "Not THIS year we don't!"
@fireincarnation2
@fireincarnation2 7 жыл бұрын
If the Irish had grown a variety of kinds of potato, they would not have lost the whole crop. If powerful people weren't exporting Irish wheat to England at a profit, the Irish could easily eat that.
@karolinakuc4783
@karolinakuc4783 11 ай бұрын
Indeed. It was planned genocide
@MysticYeet
@MysticYeet 4 жыл бұрын
Video: talks about deadly stuff *happy music plays in the background*
@xvienti
@xvienti Жыл бұрын
Oh my goodness 😆😆😆. Your absolutley correct on that front my friend. 😁 Learnt that at church they use the same protocol to help entertain children while they speak about satain😂😂🤣 funnyness
@purinat_sun
@purinat_sun 3 жыл бұрын
There’s an obvious alternative, genetically-modified plants that are more resistant to both pests and weathers, which are going to be your best bet in the long run. Genetic modification doesn’t compromise productivity nor harm the environment. Wonder why this video doesn’t talk about it?
@GenevieveVinette
@GenevieveVinette Жыл бұрын
GMOs are a completely different, albeit controversial, topic. Likely merits its very own video (if it doesn't exist, already! lol)...
@hinahinananoha7783
@hinahinananoha7783 7 жыл бұрын
Amazing how many people are terrified of GMO(with no real reason), but not pesticides:))
@jimichan7649
@jimichan7649 Жыл бұрын
Corn has been genetically modified to resist roundup so they can spray the whole field and kill everything but.
@Chazz155511
@Chazz155511 7 жыл бұрын
I like this video. It acknowledged the benefit and need for them rather than just bashing them constantly. Just like green energy, we still have not found the perfect solution, but we still need to use what we have to help us get there.
@rpmchannel1515
@rpmchannel1515 4 жыл бұрын
yg lagi nonton di kls ms menur like 👁👄👁
@rpmchannel1515
@rpmchannel1515 4 жыл бұрын
yswyeysysysysysysys
@rpmchannel1515
@rpmchannel1515 4 жыл бұрын
@Bian Aimar Winiarto halo mang oleh
@abbieq11
@abbieq11 5 жыл бұрын
Oh I forgot to drink my chemical pesticides
@hbtay1992
@hbtay1992 7 жыл бұрын
Nano bot pesticides; only kill selected bug
@adigo66
@adigo66 4 жыл бұрын
principially viruses are indeed nanobots. So, and where is the perfect virus?
@zairasebastian6294
@zairasebastian6294 7 жыл бұрын
Hi ! can i use this video for my environmental awareness campaign presentation? please? :-) thank you in advance. Godbless!
@Kriegerdammerung
@Kriegerdammerung 7 жыл бұрын
4:05 there is no thing as "demands for food production", inside Capitalism, only "demand for profits", so the solution to all these crises is still the end of Capitalism.
@JackIsNotInTheBox
@JackIsNotInTheBox 6 жыл бұрын
What doesn't kill you makes you stronger.
@elitehumpty3603
@elitehumpty3603 3 жыл бұрын
😳
@jimichan7649
@jimichan7649 Жыл бұрын
Or maybe just makes you sterile and gives you cancer.
@soysushi
@soysushi 7 жыл бұрын
Weird how it doesn't mention how much food is wasted now each year, regardless of the use of pesticide.
@stoicism1239
@stoicism1239 7 жыл бұрын
where are the pro's .....all you talked about are Con's
@Emailly-dl4ee
@Emailly-dl4ee 7 жыл бұрын
I think people should put plants in a greenhouse.
@92alexmaster
@92alexmaster 7 жыл бұрын
What about Indoor vertical farming? it solves virtually everything.
@xvienti
@xvienti Жыл бұрын
Doesnt help kidnapping issuess
@Dethclaus
@Dethclaus 7 жыл бұрын
Yes, we do, unless you dont want to eat meat anymore.
@Rejectedd
@Rejectedd 7 жыл бұрын
Kind of a shame that they didn't cover the possibility of CRISPR/Cas9 as a possibility to target harmful insects.
@Wizardof
@Wizardof 4 жыл бұрын
Best pesticide and rodenticides for the house is a mix of three things: 1. Cleanliness 2. Light 3. Movement
@totodile493
@totodile493 4 жыл бұрын
Ezekiel 24 (1) In the ninth year, in the tenth month on the tenth day, the word of the LORD came to me: (2) “Son of man, record this date, this very date, because the king of Babylon has laid siege to Jerusalem this very day. (3) Tell this *defiant people* a parable and say to them: ‘This is what the Sovereign LORD says: “ ‘Put on the cooking pot; put it on and pour water into it. (4) Put into it the pieces of meat, all the choice pieces-the leg and the shoulder. Fill it with the best of these bones; (5) take the pick of the flock. Pile wood beneath it for the bones; bring it to a boil and cook the bones in it. (6) “ ‘For this is what the Sovereign LORD says: “ ‘Woe to the city of bloodshed, to the pot now encrusted, whose deposit will not go away! Take the meat out piece by piece in whatever order it comes. (7) “ ‘For the blood she shed is in her midst: She poured it on the bare rock; she did not pour it on the ground, where the dust would cover it. (8) To stir up wrath and take revenge I put her blood on the bare rock, so that it would not be covered. (9) “ ‘Therefore this is what the Sovereign LORD says: “ ‘Woe to the city of bloodshed! I, too, will pile the wood high. (10) So heap on the wood and kindle the fire. Cook the meat well, mixing in the spices; and let the bones be charred. (11) Then set the empty pot on the coals till it becomes hot and its copper glows, so that its impurities may be melted and its deposit burned away. (12) It has frustrated all efforts; its heavy deposit has not been removed, not even by fire. (13) “ ‘Now your impurity is lewdness. Because I tried to cleanse you but you would not be cleansed from your impurity, you will not be clean again until my wrath against you has subsided. (14) “ ‘I the LORD have spoken. The time has come for me to act. I will not hold back; I will not have pity, nor will I relent. You will be judged according to your conduct and your actions, declares the Sovereign LORD.’ ” (15) The word of the LORD came to me: (16) “Son of man, with one blow I am about to take away from you the delight of your eyes. Yet do not lament or weep or shed any tears. (17) Groan quietly; do not mourn for the dead. Keep your turban fastened and your sandals on your feet; do not cover your mustache and beard or eat the customary food of mourners.” (18) So I spoke to the people in the morning, and in the evening my wife died. The next morning I did as I had been commanded. (19) Then the people asked me, “Won’t you tell us what these things have to do with us? Why are you acting like this?” (20) So I said to them, “The word of the LORD came to me: (21) Say to the people of Israel, ‘This is what the Sovereign LORD says: I am about to desecrate my sanctuary-the stronghold in which you take pride, the delight of your eyes, the object of your affection. The sons and daughters you left behind will fall by the sword. (22) And you will do as I have done. You will not cover your mustache and beard or eat the customary food of mourners. (23) You will keep your hoods on your heads and your sandals on your feet. You will not mourn or weep but will waste away because of your sins and groan among yourselves. (24) Ezekiel will be a sign to you; you will do just as he has done. When this happens, you will know that I am the Sovereign LORD.’ (25) “And you, son of man, on the day I take away their stronghold, their joy and glory, the delight of their eyes, their heart’s desire, and their sons and daughters as well- (26) on that day a fugitive will come to tell you the news. (27) At that time your mouth will be opened; you will speak with him and will no longer be silent. So you will be a sign to them, and they will know that I am the LORD.”
@csn2892
@csn2892 7 жыл бұрын
earlyyy
@elitehumpty3603
@elitehumpty3603 3 жыл бұрын
imagine someone reading this after 4 years (😂 me)
@yohanes_r
@yohanes_r 7 жыл бұрын
Just eat steak with veggies. problem solved.
@StrawPietro
@StrawPietro 7 жыл бұрын
inb4 monsanto is evil!!! spookyyyy
@BangBangBo
@BangBangBo 7 жыл бұрын
Solar powered laser defense turrets
@infrieser
@infrieser 7 жыл бұрын
Funguses? FUNGUSES?!?!?! it's FUNGI, jeez...
@thereallolololo9158
@thereallolololo9158 7 жыл бұрын
Friso when did he say that?
@XavierZara
@XavierZara 7 жыл бұрын
+Friso He may be saying fungicide
@yjk92
@yjk92 7 жыл бұрын
"funguses" seriously, TED?
@Marcel-kl6hf
@Marcel-kl6hf 4 жыл бұрын
cool
@rawbacon
@rawbacon Жыл бұрын
Dr. Bruce Ames published a paper entitled “Dietary pesticides (99.99 percent all natural)”. In it, he and his coauthors outline that we eat an estimated 1.5 grams of natural pesticides a day, “which is about 10,000 times more” than the amount of synthetic pesticide residues we consume. The concentrations of these pesticides are in parts per thousand or parts per million, whereas the amount of synthetic pesticides we find on our food are in the parts per billion range. Of all the chemicals tested for chronic cancer tests in animals, only 5 percent have been natural pesticides and half of these were carcinogenic. Think about that for a moment. While there’s an uproar about parts per billion amounts of synthetic pesticide residues on our food, there are more concentrated compounds in fruits and veggies actually known to cause cancer. In addition, some of the more commonly used pesticides in agriculture have mechanisms of action that are specific to the pests their targeting, making them far safer than many natural pesticides”
@RustyB5000
@RustyB5000 7 жыл бұрын
i glanced at the title and thought it said "do we really need testicles?"
@Ethan5I5
@Ethan5I5 4 жыл бұрын
Rusty Bucket 5000 Good question
@abbieq11
@abbieq11 5 жыл бұрын
In the beginning, 2 million left Ireland (or so I have learned from ‘History through the eyes of a potato’ or whatever, anyway)
@robloxgalaxygamers8441
@robloxgalaxygamers8441 3 жыл бұрын
I live in there
@robloxgalaxygamers8441
@robloxgalaxygamers8441 3 жыл бұрын
I'm irish
@themne8117
@themne8117 7 жыл бұрын
First
@lunaceleste8179
@lunaceleste8179 7 жыл бұрын
Just use ducks, seriously, search it up.
@elg4156
@elg4156 3 жыл бұрын
Is Bayer funding this video?
@maxor2277
@maxor2277 7 жыл бұрын
.-. way to hide the detriments of pesticide use in the middle of the video and put all the benefits at the beginning and the end. >.> that only cause people to better remember the benefits (psychology at work) and forget the rest
@StalinGino
@StalinGino 7 жыл бұрын
natural pesticides are one way which this video isn't talking about, looks biased
@amused6415
@amused6415 7 жыл бұрын
As a pest control professional, many of the pesticides we use have natural ingredients (some are a derivative of the tobacco plant, some use diatomaceous earth) but they are still lumped in with pesticides and should rightly be tested, regulated, and undergo the same scrutiny of any chemical that is used in the public and in the environment.
@89gerardo
@89gerardo 7 жыл бұрын
what if they just do it on greenhouses, in an isolated way?
@millerturq4418
@millerturq4418 7 жыл бұрын
89gerardo Too expensive to build a greenhouse covering a whole farm. Plus that wouldn't be making the farmer or company any additional money, which would likely keep them from making any changes.
@atklm1
@atklm1 6 жыл бұрын
P lu And I have a little greenhouse. I cover everything inside and outside from floor to ceiling with heavy-duty pesticides except the plants and soil. That way no insects can thrive there, but plants are free from chemicals.
@whatever73924
@whatever73924 7 жыл бұрын
I can write a whole assay and it would be shorter that DDT😐..do scientists do this on purpose to make us feel stupid or do they just like long, complicated, hard to spell names😂😂😂😂
@Zoki4444
@Zoki4444 3 жыл бұрын
The problem with chemical pesticides is that they don't discriminate between species, so a pesticide that targets neurotransmitters in a pest could do the same in an off-target species. Genetics-based pesticides could be a more sustainable solution as it is much more specific to a pest species and much less harmful to anything else.
@melodyfahmy2654
@melodyfahmy2654 7 жыл бұрын
Can't they like think of a way to make the crops immune against these bugs ?? This way even the human will be immune to it too I guess (just using my brain )
@crintraian
@crintraian 7 жыл бұрын
Yes we do need pesticides a few yeas ago tuta absoluta destroyed tomato crops in Africa and a later is some European countries, I have personally seen what this does it's no joke, if you have doubts I will personally take you to the farmers and the people fighting such destructive pests and you tell them you don't need pesticides.
@bestredditstories1158
@bestredditstories1158 7 жыл бұрын
Always referencing China. I suppose that China is the only country that exists.
@whattodo1
@whattodo1 7 жыл бұрын
Is this a stop motion video? :O
@luckyx360
@luckyx360 7 жыл бұрын
hydroponics..??
@ryderterrell7381
@ryderterrell7381 7 жыл бұрын
I know this is probobally a stupid question, but couldn't we invent a scarecrow, for bugs?
@praneetha1420
@praneetha1420 7 жыл бұрын
Why don't people just step on the surviving mutant insects? .-.
@Slashplite
@Slashplite 7 жыл бұрын
Viet Lee needs to see this video +Viet Lee
@norievylalaguna298
@norievylalaguna298 2 жыл бұрын
Good day..any idea what kind of pesticide is harmfull to animals specially goats..thank you and god bless to your channel
@w1lbury2
@w1lbury2 7 жыл бұрын
Happy music, bad news! WHY! Although it is all true in this wideo
@giovannazavala1752
@giovannazavala1752 7 жыл бұрын
in the beginning not da potatoes
@bipensubba4709
@bipensubba4709 4 жыл бұрын
Most of the pesticides in which we made and will make shall have underlying health problems for humans themselves.
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