Contraceptive Corn

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DrHenley

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I think I saw this in an apocalyptic movie...
https://www.theguardian.com/science/2001/sep/09/gm.food
Scientists have created the ultimate GM crop: contraceptive corn. Waiving fields of maize may one day save the world from overpopulation.

The pregnancy prevention plants are the handiwork of the San Diego biotechnology company Epicyte, where researchers have discovered a rare class of human antibodies that attack sperm.

By isolating the genes that regulate the manufacture of these antibodies, and by putting them in corn plants, the company has created tiny horticultural factories that make contraceptives.
'We have a hothouse filled with corn plants that make anti-sperm antibodies,' said Epicyte president Mitch Hein.
 
Doesn't matter, does it?
Doesn't Monsanto own all the corn species grown in the U.S.A.? I'm asking seriously, I've read a lot about it, but unsure about the stories I've heard. Can anyone speak to this please?
Thank you
Erqueen75:USA:
Well, all corn is the same species, Zea mays
There are plenty of non-Monsanto corn varieties though.
 
I think I saw this in an apocalyptic movie...
https://www.theguardian.com/science/2001/sep/09/gm.food
Scientists have created the ultimate GM crop: contraceptive corn. Waiving fields of maize may one day save the world from overpopulation.
The pregnancy prevention plants are the handiwork of the San Diego biotechnology company Epicyte, where researchers have discovered a rare class of human antibodies that attack sperm.

By isolating the genes that regulate the manufacture of these antibodies, and by putting them in corn plants, the company has created tiny horticultural factories that make contraceptives.
'We have a hothouse filled with corn plants that make anti-sperm antibodies,' said Epicyte president Mitch Hein.
You could fit the entire world’s population quite comfortably into New Zealand. There be no overpopulation so let’s do continue to happily breed. No need for contraception
2BEBDA01-9812-414B-9E30-6F68C16EB3AD.jpeg
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7-8 BILLION on a tiny island? yeah right.

If you take the entire area of New Zealand, 268,710 km2, yes that works out. 7.8 billion people divided by 268,710 is 29,027 people per km2.
Manhattan has 28,873 people per km2.
BUT 1/3 of New Zealand is uninhabitable mountains. There is about 179,000 km2 of habitable land in New Zealand. 7.8 billion divided by 179,000 km2 is 43, 575 people per km2.

If we put them in Kazakstan, however, now the density is down to 3,290 per km2. That's a little over half the population density of London (5,666 per km2).
 
The population density here is about 2 people per square mile, a little crowded but not too bad. Our planet is grossly overpopulated. The thought of everybody living on 2 small islands is both laughable and horrible. Look how badly people get along now and multiply that by millions. Contraceptive corn? Sounds like a good idea. Contraceptive beer might be better though.
 
Living in Manhattan is not my cup of tea either. But some people love it.
How many acres of land does it take to provide every new yorker with the food oil water minerals and finished products that they consume I wonder.

As for population control, either we take care of it or nature will, and everything we strive for is to save lives and improve health, thereby exacerbating the loading on the planet.
 
You could fit the entire world’s population quite comfortably into New Zealand. There be no overpopulation so let’s do continue to happily breed. No need for contraception View attachment 13688.
Great. Let's send most of the world's population to NZ. Of course they'd have no way to feed them, but I'm OK with that.
 
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