4 ms·

But why are countries the best division? Why not continents, or unions of countries (e.g. EU or USA), or sub-country divisions like states, or even smaller regi

• _aavaa_ 2y ago
  > The per-capita measurement allows you to directly and meaningfully compare any subdivision, while per-country isn't even meaningfully comparable with other per-country measurements. Compare to what end? The environment cares about total output, not per capita output. > while per-country isn't even meaningfully comparable with other per-country measurements. Why does it need to be?
  • Timon3 2y ago
    > Compare to what end? The environment cares about total output, not per capita output. Yes, and the environment does not care in any way about countries or other silly subdivisions. So we approach the problem as each of us humans having some carbon budget based on the limits of our environment. You can argue how exactly these budgets are distributed, but it's the only measure that matters. Because again: you're arbitrarily choosing to look at countries, when even other subdivisions along the same axis would make more sense. So why focus on countries specifically? > Why does it need to be? Because obviously a measurement that's comparable is more useful than one that isn't. It allows us to make determinations about what changes bring us closer to the goal of environmental sustainability, and which changes bring us further away. Do I really need to go on further?
    • _aavaa_ 2y ago
      > So why focus on countries specifically? Because it is at the country level that people corporate on international problems. And in many countries it is the federal (or equivalent level) which has the money required to build out the kind of projects needed change those numbers (or the legal authority to mandate it). Ahh. I misunderstood what you meant. > while per-country isn't even meaningfully comparable with other per-country measurements. I interpreted as “other per-country measurements” as (other measurements) not (same metric, different country). I still think it’s not relevant. The changes and the target are still the same, i.e. stop burning shit.
      • Timon3 2y ago
        > Because it is at the country level that people corporate on international problems. It's also at the union level that people corporate on international problems, arguably more so than on the country level. Yet the largest differences occur at the regional level. Both would be more comparable, and would capture arguably more useful information. I just don't see how an arbitrary and incomparable measurement is better than one without those flaws. > I still think it’s not relevant. The changes and the target are still the same, i.e. stop burning shit. Yes, but it's easier to implement the necessary changes if everyone tries. It will be much harder to get the necessary investment from all voting populations if large discrepancies exist between groups of people.
        • _aavaa_ 2y ago
          I think we’re talking about different things now. I’m saying that emissions should be measured one absolute levels per country since a) absolute pollution is what matters and) countries are the political blocks that dictate international laws and cooperations. You seem to be talking about the groupings by unions and regions. I am unconvinced that people have a stronger affiliation for those than their country. Further, measuring emissions levels for the country as a whole. On a practical level, getting emission levels for a specific region or a specific union, must less particular individuals, is going to be much harder.
          • 2y ago