This is why we need governmental policies to make the changes needed. Because too many clueless morons just don't get the reality we're living in. |
+1 Although I would have avoided the name-calling (despite it being accurate). |
The most fundamental aspect of the science is that the less we consume, the less impact we have on the planet. |
So all of the thousands of people working for the United Nations, EPA, NOAA, World Wildlife Fund, Sierra Club, Nature Conservancy, etc. are wasting their time with their silly suggestions, and the thousands of articles written every year about how we can make a difference are part of a huge media conspiracy to get us to do things to make ourselves feel good, and you, random poster on an anonymous message board, are the one we should listen to instead? |
I'm not following your math. If every single person reduced their individual carbon footprints by 50%, the result would be a 50% reduction of aggregate emissions. If the point you are trying to make is that emissions by industry is larger than household-level emissions, keep in mind that industry exists to serve households. If we consume less, then industry must produce less (or be stuck with surplus goods that lead to financial losses). |
+1 Exactly. The person or persons making this argument is/are just trying to find a way to justify continuing to do whatever the heck they want without having to give any thought to the consequences. |
Well, no -- I made a version of this argument above, and I also have gone to some considerable expense and effort to reduce my household's carbon footprint (installed solar panels, heat pump, bought an electric car, etc.). I do all that because it strikes me as absurd not to go to at least some lengths to try to cut back on how much I'm contributing to the problems of climate change. But at the same time, I think it's sort of silly to pretend I'm making any real difference. We need massive government action at this point if we have any hope of changing the course of human-caused climate change; what I do really isn't going to have any noticeable impact on the problem. |
My interest in CO2 reduction began about 5 years ago when a neighbor installed solar panels. Curious, I investigated to learn more -- to understand the costs and also the benefits. For the first time, I calculated my carbon footprint (and was shocked to see how large it was), and estimated the reduction in that footprint that I could achieve with panels. Now, 5 years later, I've made many adjustments to my lifestyle, and my carbon footprint is only 50% its prior size. This sequence of actions was triggered by my neighbor's installation of solar panels. Perhaps I never would have gone down this path were it not for the example set my a neighbor. So when assessing your impact on carbon reductions, don't forgot that your good example might inspire others to follow. Perhaps you are the neighbor who inspired me. Every big wave must begin, initially, with tiny ripples. Without the initial tiny ripples, perhaps a big wave would never come into existence. In all likelihood, the world will not meet the 2C goal set by the Paris Agreement. We aren't moving fast enough to meet the goal. But perhaps we can limit warming to 3C or 4C. If we extract all of the fossil fuels from the ground and burn them, atmospheric CO2 may shoot upwards from its current level of 420 ppm to over 2000 ppm. At 2000 ppm, the impact would be devastating (close to 10C or 18F of warming), perhaps even threatening our survival as a species. Long story short, it is better if society responds slowly to the challenge of global warming than to not response at all. Maybe our sluggish response will be good enough to avoid long-run catastrophe. And people like you are needed to get us started on the right path, even if it turns out to be a slow walk along the path, instead of a fast run. |
Living in a sfh and flying internationally already makes you a top 1% human carbon emitter op. No amount of thermostat adjustment or car downsizing can make up for that. You are engaging in pure absurd performance art. |
OP here. Of course you are entitled to your opinion. Our household has reduced its CO2 per capita per year from over 10 metric tons down to just 5 metric tons. This is a 50% reduction, and, at 5 metrics tons per year per capita, we are now at about one-third of the USA average. So while I'd like to do even better, I don't think the changes we have made are trivial. Just because a household can't achieve net zero emissions isn't an argument for not making at least some emissions cuts. Your black-and-white logic is analogous to saying that there is no point in eating a healthy diet if one is going to periodically eat hot dogs. True, its better to avoid hot dogs, but eating hot dogs 1 day a month is much healthier than eating them 3 times a week. |
The most important thing I have ever done on this front is to lobby Congress for the increased use of nuclear power in the US.
Energy production is about trade-offs. Nuclear power will be there for us when we get tired of all the histrionics and get serious. |
^This is true. |
Industry serves households. Without households, there are no end consumers. If all households were to cut their consumption of all goods and services by 10%, aggregate output (and industrial activity along with it) would also have to be cut by 10%, or businesses would be stuck with surplus goods that cannot be sold. A household's ability to adjust its carbon footprint isn't limited simply to adjusting the thermostat or installing solar panels. Altering one's consumption patterns can lead to a large % reduction in a household's total CO2 footprint. This is particularly true in this affluent area, where much of our footprint is devoted to non-essential or luxury items -- stuff we don't really need, 4 vacations a year instead of just 1, a new car every 4 years instead of trying to get as much use out of a vehicle as possible, huge SUVs often driven without any accompanying passengers, lawn services that involve tons of chemicals produced via fossil fuels, high consumption of meat, excessive consumption of calories (obesity = more calories per day = more CO2), using furniture for just a few years and then tossing it to the curb, etc. Long story short, I disagree with your view that households can have only a tiny impact on aggregate CO2 emissions. |
Any one household can have only an extremely microscopic impact on aggregate CO2 emissions. I try to reduce mine (because, as I said above, it seems crazy to just go on making things worse knowingly), and I wish others would do the same, but this is not a problem well-intentioned citizens can solve on our own. |