• PowerCrazy@lemmy.ml
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    1 year ago

    It’s just too expensive to save the planet. I’m glad that our governments were making the tough Choices, to continue burning coal and other fossil fuels because the economy just couldn’t handle the burden of not growing by another 5% every year.

    • zephyreks@lemmy.mlOPM
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      1 year ago

      That’s a fair complaint for developed countries, but I feel like it’s less fair for developing countries where each point of GDP growth has a tangible effect on poverty rates, education, health, economic mobility, and overall wellbeing. Hell, an increase in economic resources will probably even offset the decrease in crop yield from climate change. For countries that are still developing, these things improve the lives of citizens more than the impact of climate change would hurt them.

      Living in a developed country, we have a disproportionate responsibility for both reducing our own emissions and developing the technology and infrastructure to reduce emissions for everyone else. We should have led the charge towards ever cheaper solar and ever cheaper wind. We should have given the world clean and cheap technologies they can use to fuel their industrialization to reduce their reliance on fossil fuels. We haven’t, but looking towards the future there’s still a lot we can do.

      Remember that you can influence global emissions far more than by bringing your personal emissions down to zero.

      • ☆ Yσɠƚԋσʂ ☆@lemmy.ml
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        1 year ago

        Also worth remembering that governments are subsidizing the fossil fuel industry. What should happen is that this industry should be nationalized and the profits should be used to build out clean energy infrastructure.

    • crossover@lemmy.world
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      1 year ago

      Ok this is an idiot question but how does the global average temperature change so much over the course of a year. Is the northern hemisphere warmer overall during its summer compared to the southern hemisphere in its summer?

      • bouh@lemmy.world
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        1 year ago

        I suppose there is more landmass on the northern hemisphere. Landmass is more prone to temperature changes because water dampen the change while land quickly absorb or radiate the heat.

      • Spedwell@lemmy.world
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        1 year ago

        There is a theory based around how ocean tankers’ exhaust historically included sulfates, which can actually seed cloud formation.

        Recent emissions regulations reduced this effect, so fewer clouds are being seeded over the ocean, and the oceans are absorbing more sunlight and heating more.

        So we were basically painting large swaths of reflective clouds over the oceans, masking the heating. And now we’re seeing unencumbered heating effects.

      • Blake@lemmy.world
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        1 year ago

        I would presume the Earth would be hottest during periapsis (closest point to the Sun in its orbit) and coolest during apoapsis (furthest point to the Sun in its orbit).

      • jaanus20@lemm.ee
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        1 year ago

        I think it’s because the Northern hemisphere is a lot colder during winter compared to the southern hemispere in its winter, or at least one reason.