https://en.wikipedia.org/wiki/Bowman_v._Monsanto_Co.
Bowman deliberately bought seeds from a third party that contained Monsanto's patented genes and claimed that because a third party was involved, the patent did not apply. This has nothing to do with accidental contamination.
There is no discussing these topics with people who have quasi-religious beliefs. Red Delicious apples have been patented 42 times along the road, doesn't make them any less edible.
https://en.wikipedia.org/wiki/Red_Delicious#Sports_(mutation...
Someone makes a virus for targeted killing of cancer cells. Can they patent it? Are viruses organisms?
Second plants breed, by themselves. Does someone deserve to patent a plant they just found growing in their garden? What happens if someone does patent a better tomato, and then a tomato naturally does the same thing itself? Do you sue the tomato plant? What about the non obviousness test? If it's so easy a tomato can do it...
So yes plant breeding is different to other industries. Patents control how people reproduce your things, plants reproduce by themselves, and the reproductive parts are why we buy 90% of plants for.
"viruses are generally not considered to be true living organisms." https://www.sciencedaily.com/terms/virus.htm
This raises the question whether advances in medicine should be able to be patented. With jacked up insulin prices causing people to risk their lives rationing doses, I'm not sure it's a good thing. I know patents create an investment incentive, but I have to wonder if there's not a better way. And government subsidized research adds another layer of complexity, although I'm not sure if that can or can't be patented in various jurisdictions.
Also, many people here are opposed to software patents (imo rightfully so), so it should be unsurprising that they'd be against patenting crops.
What happens if these farmers keep seed aside for next year? They're intentionally planting gm wheat. Worse, what if they sell their crop?
What would have happened 50 years ago if a farmer had sprayed weed killer and discovered a resistant wheat? They'd be jumping up and down because they'd be rich, now they have to worry about getting sued.
Which patents are exhausted after first sale, then?
Trying to impose a patent which prevents a farmer from replanting seeds, or attempts to interrupt basic function of living things (making plants that do not replicate) is morally wrong. In the name of profit, companies like Monsanto will deliberately make their products "infertile" and unable to replicate. They do this so they can sell you new seeds every year.
Bit different from a patent on a phone screen. You can water it, leave it in the Sun, and a phone screen will never replicate itself in a million years.
Why is it morally wrong?
Crop plant patents have been part of US legislation from 1930, or from 1970. Depending on the type of crop.
https://en.wikipedia.org/wiki/Plant_Patent_Act_of_1930
https://en.wikipedia.org/wiki/Plant_Variety_Protection_Act_o...
If you wish to argue that imposing patents preventing farmers from replanting seeds is moral, then it seems like it would make sense to actually make an argument that addresses the morality in any way, shape, or form.
The contract is directly between the farmers and Monsanto; patents are filed with the government, and have force no matter what contracts exist.
And "they signed the contract" is a purely legal argument, it has no moral force. Particularly given your apt analogy to EULAs, indicating clearly that the large companies create contracts that are a) guaranteed to provide disproportionate benefits to them, and b) effectively impossible for laypeople to understand without assistance. Sure, it's legal for them to create contracts like this...but would you really argue that it's moral?
And yes it is moral. They are not under durress. There are plenty of competitive viable alternatives. The contract is very clear in the farmers inability to replant as so many are quick to point out. And all parties consented. Farmer gets a product, business gets money. Business makes sure they have a future by making sure the farmer doesn't regrow their product and sell to other farmers.
Tell me why it isn't moral. Are you advocating that patents and product licenses are immoral.