PMacDiggity

What considerations have been given to the potential ethical issues? Such as: is there a threshold in the complexity/scale of these "mini brains" at which point they could be considered alive/feel pain etc.?

If we lose the Amazon, what will happen to the breath-ability of our atmosphere? Will that lower the maximum vertical limit (currently about 18,000' as I understand)?

Two questions:
Why is the vaccine limited to only 4 strains? What prevents you from making a vaccine for another 4 strains by the same process and administering both?

Why do so many people feel mild flu symptoms after the vaccine? Is this just the immune reaction to the dead virus that triggers a pavlovian-esque sense of being sick?

Thanks!

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