Beyond All Reason is my favorite RTS at the moment. I enjoyed Planetary Annihilation (despite its flaws), and BAR provides the same sense of exponential growth, escalation, and strategic pivots.

One of my favorite things about the game is that it’s not ridiculously APM-intensive. The controls have a learning curve, but they enable you to “fire and forget” most of your tasks.

If you want to get a sense for the game before diving in, Brightworks does some good casting for both competitive and community-level games. https://www.youtube.com/@BrightWorksTV

The Legend of Zelda: The Minish Cap is one of my favorite games of all time. It’s the last isometric Zelda game, and they made it a swan song. The main quest it pretty short, but it’s the sort of cozy game where doing the sidequests just feels right.

In the game, you shrink down to the size of a mouse to traverse rafters and explore tiny temples and float on lillypads. It’s the sort of thing that would be no big deal in a 3D game, but is wildly ambitious in 2D. Not only do they pull it off, but they fill the environments with lush, lived-in detail that springs to life when you shrink down and look at it up close. The art style still sticks with me after 20 years.

Also, forget all the “hey, listen” stuff, your sidekick Ezlo just sasses you the entire time. It’s great.

Tailpipe emissions? No. Round-trip emissions? Yes.

Biofuel sucks CO2 from the atmosphere while the plants or algae grow, then releases it again when the fuel is burned. It’s net-zero in the literal sense. They only have a GHG footprint if fossil fuels are used during the processing. In the US for example, during the processing of corn into ethanol, they burn natural gas for heat because it’s convenient and cheap. So the GHG footprint of American corn ethanol is approximately the same as gasoline.

Make no mistake, this is a publicity stunt and you shouldn’t expect Virgin Atlantic to follow through. But SAF is feasible.

Cost: Currently, according to Argus Media, SAF is around $6.69/gal compared to $2.85/gal for jet fuel. Jet fuel accounts for between 15% and 20% of airline operating costs per US BTS reports. So using SAF would increase operating costs by 22-35%. Given that airfare fluctuates around 20% depending on whether or not it’s a tuesday, that’s actually not bad at all. (Also, I think the airlines could fully absorb that price increase if it weren’t for the deadweight of shareholders, stock value manipulation, and executive bonuses.)

Scaling: Despite how hard America tries, there’s only so much used fry oil. Biofuel needs farmland, and there isn’t enough farmland to serve the automotive sector. Given typical yields, we would need about 373m acres of biofuel farmland, which is every last inch of unused farmable land the US has. But aviation is a different story. According to the EIA, the US uses 8.81 million barrels of gasoline a day, 2.98 mb/d of diesel, but only 1.5mb/d of jet fuel. That’s an order of magnitude less fuel, and an order of magnitude less farmland.

Sustainability: This one’s trickier. Biofuel doesn’t need to be produced using fossil fuels, but usually is. The US’s 893m acres of farmland produce only 10.6% of our GHG emissions. I think the biggest concerns would be increased water, pesticide, and herbicide usage. I am also not sure of the impacts on other nations with different geography or agricultural potential. I am not well-equipped to quantify those impacts.

Another way to say it is that every movement needs a carrot, a stick, and an ultimatum. The carrot is evangelizing the injustice (MLK), the stick is direct action (Malcolm X), and the ultimatum is an implicit show of force and dedication that demonstrates how many people will resort to the stick if the carrot is not accepted (the mach on Washington).

While I am nearly always in the peaceful outreach camp, I strongly suspect that my efforts will not see fruition until breathless WSJ editorials start describing environmentalists as “dangerous” and “unamerican.”