Better, Faster, Cheaper—Choose Two


That phrase is a rule of thumb that encapsulates a Real Word limitation faced by engineers. When trying to optimize performance across multiple considerations, at least one of them will wind up having to be compromised in order to maximize the performance of the others. It’s clear that whoever wrote Democrat presidential candidate Robert O’Rourke’s climate change plan didn’t understand that Reality requires such trade offs.

Here are a couple of examples of his nonsense.

Strengthen the clean air and hazardous waste limits for power plants and fuel economy standards that save consumers money and improve public health, while setting a trajectory to rapidly accelerate the adoption of zero-emission vehicles …

If the vehicles are going to be zero-emission (tail pipe only), then that’s theoretically possible by switch to electric motors, but such a change has the possibility of creating a terrific hazmat problem related to the recycling and/or disposal of the noxious materials in worn out batteries. If the the vehicles are going to be truly zero-emission, then all forms of combustion used to provide the energy in the mining and processing of raw materials and used to build the vehicles will have to be eliminated. Given that systems such as blast furnaces for steel making run 24/7/365, wind and solar power can’t carry that load. Does this mean more nuclear plants? Higher prices? What?

Set a first-ever, net-zero emissions by 2030 carbon budget for federal lands, stopping new fossil fuel leases, changing royalties to reflect climate costs, and accelerating renewables development and forestation …

More trees is not a bad idea per se, but I wonder if whoever wrote that understands that the principal reason there are now more trees in the industrialized world than there were two centuries ago is that the economy switched from burning wood (a renewable resource) to coal and natural gas (fossil fuels).

Maybe someone who thinks carbon dioxide is a pollutant should stop wasting his breath.

2 thoughts on “Better, Faster, Cheaper—Choose Two

  1. Macron in France has a platform in his green agenda that bans TVs over 40 inches. I don’t agree with the plank. I think it is intrusive and will have the effect of lowering the far-sighted enjoyment of television. I would vigorously oppose such legislation in America. But, nothing
    exists for all those advocates of such green new deal policies to voluntarily limit themselves to 40 inch screens.

    It is easy to talk the talk. Can they walk the walk?

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