

Captain Obvious would like to chime in: (sorry 😅)
Every color that we see is created by different types of receptors being stimulated together. A linear combination of three of these types. Arguably there isn’t really a wavelength that only stimulates one type of receptor exclusively as their absorbtion areas overlap - so it isn’t even that precise to call one receptor the “green” receptor as it sees a continuum of wavelength (of which a lot are also detected by the (so-called) “red” receptor.
It’s a little egg-and-hen-problem with the naming here.a way out of it would be to only speak about spectra if it’s in the physical realm and color of its in the percetral realm.





The big difference that I see is that they investes in people for a long while now. They did what they can so people can get a decent education. That’s also the reason why they don’t allow kids to use tiktok and so on - it’s hindering the next generation’s ability to think. They know that you need many intelligent people to drive whatever other innovation you want to have later. That’s why they’re pulling ahead so fast while we are collapsing. I am not even living in the US, but even here the education system is crumbling.
The west has trapped itself in the thought of technology without people. The idea that few clever people can design perfect systems that drive everything for us. That we just need to support those few individuals to get maximum return. China is supporting the broad masses. It’s like creating a fertile soil.
Who knows what all the asterisks are causing in the future. But at the moment it’s just no comparison. We’ve gone backwards, while they’re so far ahead we barely see them.