Reg,
The title “The Guilt-Free Sources of Meat” begs the question, i.e. it assumes the existence of guilt in eating meat. 😉
But to address your video, yes there are many ways we could raise protein better to deal with a growing population. In addition to aquaculture for getting seafòod, it is also conceivable that we could raise land animals on seasteading platforms using a hydroponic medium for growing the plants they eat.
One thing that would not be good is “free-range” poultry and livestock, which by definition uses more land, requires more fertilizer and pesticides, has less yield per acre, and (surprise, surprise) is more expensive to buy…all to appease the snowflakery of PETA types.
To deal with the larger problem of CO2 in the atmosphere, I had seen a documentary (I think it was called Averting Apocalypse but I’ll look it up to be sure) where scientists were making a plastic tree with needles that could absorb CO2 1000 times more efficiently than biological trees. The Carbon from the CO2 could then be pumped into the Earth to be absorbed by rock which then could made a commercially usable building material.
All this could be done without giving up fossil fuels, the Internal Combustion Engine or modern technology and conveniences surrounding them, as is proposed by the Watermelon variety of Environmentalists who think humans must suffer and die to save the Planet.
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This reply was modified 2 years, 9 months ago by TheEncogitationer. Reason: Italicizing Averting Apocalypse.and spell-correcting