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Cake day: June 11th, 2023

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  • There is another major advantage…

    There is a major problem with solar and wind. Daily and seasonal variation in solar flux and wind speed forces us to size our renewable generators based on their minimum expected output. We have to install enough solar panels that we can supply our needs with only low-angle sunlight on short, winter days. But we won’t do that, because that many solar panels are about four times what we need to supply our needs on long summer days. With that much oversupply on the grid, generators won’t be able to command sufficient revenue to justify that number of panels. But we need that number of panels to supply our winter demands.

    We can match a large percentage of daily variation with sufficient grid-scale storage. We fill up reservoirs with our excess mid-day production, and run that water through hydropower plants overnight. But it is simply not possible to expand storage sufficiently to match seasonal variation.

    If we build out sufficient solar generation capacity to meet winter demand, we don’t need seasonal storage. The problem we have becomes one of seasonal oversupply. The solution to that problem is an increase in demand. We need energy-intensive products that can be brought online in daylight hours from spring to autumn, then shut down for winter.

    Producing net carbon-zero fuels could very well create part of the demand needed to justify massive expansion of our renewable power grid.


  • Liquid fuels have a couple advantages in certain scenarios. Aircraft, for example. The energy density of liquid fuels is considerably higher than batteries. Aircraft only take on as much fuel as they need to safely reach their destination. They takeoff with more weight than they can safely land, burning off fuel weight throughout their flight until they are light enough to land. Dumping fuel overboard to get down to landing weight in an emergency.

    Switch these aircraft over to batteries, and their landing weight is the same as their takeoff weight. They carry the same “fuel” weight for a regional flight as they do for a maxinum-range flight.







  • All you need to do to make wheat edible is soak it in water to make it soft enough to chew. Wheat in water is “gruel”.

    You can improve upon it by boiling, which will make porridge, or baking, which will dehydrate the gruel into a primitive bread. The drained, starchy liquid, if left to sit for awhile, will become a primitive ale. Pre-grinding makes it easier to eat.

    Every dietary use is an evolutionary progression from soaking wheat in water.



  • There are a number of potential fixes.

    Universal healthcare is one. Completely separate employment from healthcare.

    Restore the tax structure we had in our most prosperous decade: 91% top-tier rate. Nobody ever paid that rate; nobody will ever pay that rate. That rate compels businesses to spend $10,000 on “business expenses” rather than keep $900 and pay Uncle Sam $9100. They get to keep $10,000 worth of tangible goods and services, purchased on the market. Or, $900 cash, that they can convert into financial instruments.

    We could assign all healthcare bills to the richest person in the country. When we take enough from Musk that Bezos catches up, they can split the bill between them. When they get down to Zuck, they split it three ways. Nobody gets to be the richest. The competition switches from dollars to number of lives saved.

    Or, we could roll out the guillotines again. Behead the most problematic tranche of capitalists (as evidenced by their degree of wealth). Repeat as necessary.