this post was submitted on 27 Jan 2024
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Biodiversity

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Welcome to c/Biodiversity @ Mander.xyz!

A community about the variety of life on Earth at all levels; including plants, animals, bacteria, and fungi.



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2023-06-16: We invite our users to contribute resources for the sidebar.

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Biodiversity is a term used to describe the enormous variety of life on Earth. It can be used more specifically to refer to all of the species in one region or ecosystem. Biodiversity refers to every living thing, including plants, bacteria, animals, and humans. Scientists have estimated that there are around 8.7 million species of plants and animals in existence. However, only around 1.2 million species have been identified and described so far, most of which are insects. This means that millions of other organisms remain a complete mystery.

Over generations, all of the species that are currently alive today have evolved unique traits that make them distinct from other species. These differences are what scientists use to tell one species from another. Organisms that have evolved to be so different from one another that they can no longer reproduce with each other are considered different species. All organisms that can reproduce with each other fall into one species. Read more...

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[–] Limonene@lemmy.world 27 points 9 months ago (7 children)

Seeds shouldn't be covered by patents. When you buy a patented item from a patent holder (or a manufacturer that licensed the patent) then First Sale Doctrine says that you can do whatever you want with it without needing to pay for a patent license. In the case of a seed, that means you could resell it to someone, you could roast and eat it, or you could plant it in the ground. But unlike other inventions, a seed's purpose is to create more of itself. By buying a seed, you are implicitly buying the ability to make more seeds. If First Sale Doctrine allows you to use the patented product how you want, then it allows you to grow more seeds, because that's just what seeds do.

[–] jadero@mander.xyz 5 points 9 months ago

I agree with everything you've said, but modern technologies aren't the only issue. The fact is that many food crops are hybrids that don't breed true, and it's been like that for many decades. That is, you can save seeds, even legally, but within one or two generations the plants revert to form, losing their desired characteristics and "hybrid vigour".

To the best of my knowledge, there is no such thing as a GMO wheat. Yet saving seed at scale hasn't been viable since at least the 1960s.

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