Very interesting, didn't expect it to be that high. Another thing I came across recently : The fashion industry is responsible for 10 % of annual global carbon emissions. Source : https://www.worldbank.org/en/news/feature/2019/09/23/costo-m...
Cement is the source of 8% of the world's CO2 emissions (2018)
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Re: Cement is the source of 8% of the world's CO2 emissions (2018)
#12Very interesting, didn't expect it to be that high. Another thing I came across recently : The fashion industry is responsible for 10 % of annual global carbon emissions. Source : https://www.worldbank.org/en/news/feature/2019/09/23/costo-m...
We'll clearly have to use something else for building moon bases.
Re: Cement is the source of 8% of the world's CO2 emissions (2018)
#13Very interesting, didn't expect it to be that high. Another thing I came across recently : The fashion industry is responsible for 10 % of annual global carbon emissions. Source : https://www.worldbank.org/en/news/feature/2019/09/23/costo-m...
this is a much more depressing number. steel and cement are necessary to the development of all nations, designer clothes are not.
Also, as pointed out below, the "fashion industry" includes all clothing. Beyond food and water, I'm not sure what would be more necessary than clothing.
Re: Cement is the source of 8% of the world's CO2 emissions (2018)
#14Is there a serious source ranking all global CO2 emissions? Where percentages add up to 100%?
If it's cement, you presumably can't count 'construction' as it would be double-counted. Do you count an iPhone just during production? Or do you include shipping? If you include shipping, you can't have 'cargo ships' as it's own category.
Re: Cement is the source of 8% of the world's CO2 emissions (2018)
#15Very interesting, didn't expect it to be that high. Another thing I came across recently : The fashion industry is responsible for 10 % of annual global carbon emissions. Source : https://www.worldbank.org/en/news/feature/2019/09/23/costo-m...
this is a much more depressing number. steel and cement are necessary to the development of all nations, designer clothes are not.
I suspect cheap, disposable clothing is driving much more emissions.
Re: Cement is the source of 8% of the world's CO2 emissions (2018)
#16Earlier quoted context omitted.
this is a much more depressing number. steel and cement are necessary to the development of all nations, designer clothes are not.
This seems unlikely. Clothing is about a $1.3 trillion market, against a world GDP of about $80 trillion. I doubt that an industry that's 1.6% of GDP is contributing 10% to carbon emissions. Also, as pointed out below, the "fashion industry" includes all clothing. Beyond food and water, I'm not sure what would be more necessary than clothing.
Re: Cement is the source of 8% of the world's CO2 emissions (2018)
#17That’s an attention grabbing headline number, but what it doesn’t tell you is what would alternatives mean in terms of co2 emissions? Let’s say we take cement out or drastically reduce it. Where does co2 sit in increased consumption of viable alternatives.
Re: Cement is the source of 8% of the world's CO2 emissions (2018)
#18Is there a serious source ranking all global CO2 emissions? Where percentages add up to 100%?
I don't have the answer, but I can imagine this is hard to compile because so many things emit CO2 all over their supply chain. So the question becomes, when do you consider something the 'final' product in the line. If it's cement, you presumably can't count 'construction' as it would be double-counted. Do you count an iPhone just during production? Or do you include shipping? If you include shipping, you can't have…
Re: Cement is the source of 8% of the world's CO2 emissions (2018)
#19Re: Cement is the source of 8% of the world's CO2 emissions (2018)
#20Very interesting, didn't expect it to be that high. Another thing I came across recently : The fashion industry is responsible for 10 % of annual global carbon emissions. Source : https://www.worldbank.org/en/news/feature/2019/09/23/costo-m...
That was my biggest take away from the Biosphere documentary, as it was the concrete used in it's construction that eventually led to the abundance of CO2 and lack of O2 in that closed system. We'll clearly have to use something else for building moon bases.