Permissive licenses permit a broader range of use compared to “copyleft” licenses.
“copyleft” here just being a cute way of being the opposite of copyright - instead of disallowing others from what they can do with “copyrighted” code, “copyleft” requires that they (upon request) share modifications to your code.
Permissive takes away this requirement to share your modifications. “copyleft” is considered more free and open source (FOSS), permissive is more business friendly.
If everything was equal (scale of production, subsidies, decades of shipping logistics worked out) I’d agree, but I don’t think vegan cheese is anywhere near that.
A good start would be to remove subsidies for livestock and their feedstocks. I think that would already bring the cost of vegan alternatives a lot closer.
Which part sounds off to you? This looks like a very reasonable paper hoping to distill traditional medicine into viable research paths, and does it using a pretty interesting model of compounds and effects.
If all you see is jibber jabber, maybe you should just default to trusting the experts on this one? Like, it’s not in an obscure journal - it’s a highly regarded peer reviewed journal. The authors aren’t random, they’re researchers at some of the best universities in the world (Nanjing University ranks #7 on the Nature Index).
The abstract is about as plain-speaking as it gets in the world of cutting edge research. You can probably look up the handful of domain-specific terminology and have a good grasp at what the research is about.
If you’re just looking to get started with 3d modeling, it’s hard to beat Blender. At the cost of free, it’s by far the most affordable way to dip your toes in some modeling tools.
For many workflows it’s world class. If you plan to do more organic forms or don’t need technical precision, then it’s very competitive or preferable to paid software.
You might find it lacking if you plan to do parametric or technical CAD-style modeling. Even then, I think Blender can be a low cost way to learn what you want in your software before investing in more specialized software. You’ll learn enough of the modeling basics to more fluently navigate what other software provides.