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Joined 1 year ago
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Cake day: July 6th, 2023

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  • And what’s interesting is that the suffragists (Millicent Fawcett chief among them) were at the same time working to peacefully lobby for suffrage, and yet they are not remembered remotely as much as the suffragettes.

    What I personally believe is that the more militant wings of movements work best when they are bringing into focus something that the public already broadly believes. When people say ‘I agree with their point, but not their methods’, they’re doing a whole lot of discussion of your issue, and agreeing with your message.

    At the same time I think you do need the quiet lobbying to be done to effectively push for specific legislation. Both a carrot to offer government an easy path, and a stick to keep it in the public spotlight.





  • Probably not:

    "impregnable

    adjective

    1. Capable of being impregnated, as the egg of an animal, or the ovule of a plant.

    2. Not to be stormed, or taken by assault; incapable of being subdued; able to resist attack; unconquerable. “an impregnable fortress; impregnable virtue.” Similar: unconquerable

    3. Too strong to be penetrated. "




  • For sure. Systems engineering is a way of trying to apply more rigid thinking to what are known as ‘wicked’ problems. There’s a whole bunch of tools that come under the discipline, but to pick one specific example, causal loop diagrams are often used to help understand why complex phenomena happen. An example:

    This shows a causal loop diagram for an energy network. The pluses indicate positive causation in the direction of the arrows, the minuses negative causation. If you were tasked with coming up with all the causes and impacts of fluctuations in energy demand, you might find it difficult to show (e.g.) positive and negative feedback loops













  • In support of your point, and to help clarify it, there’s a lot of train lines where the cost (and the carbon output) of electrification is far beyond the benefit. A lot of the North Wales coast, for example, because working in the tunnels would be prohibitively expensive. In these cases it makes sense to have bi/trimodal trains, at least until electrification technology makes significant breakthroughs.

    Another example might be cases where an old rail line (e.g. ex-mining) is looking at being reopened at a low capacity. It would be madness to immediately electrify. An example I have looked at was running a train for tourists on what is currently a little-used freight line (that still uses tokens!) in the Lake District.