Disposable masks
-
- Gray Pubic
- Posts: 20
- Joined: Tue Nov 12, 2019 5:38 pm
Disposable masks
Is there any way at all at coming close to working out if the cost to the environment increased consumption vs the lack of efficacy of cloth masks.
IE - Increase in 10 tonnes of carbon from masks will cost x number of lives in y number of years but will save z lives due to better transmission prevention.
Obviously it would not be an accurate number but might give a lose guide as to what to do.
Would need to know how much carbon goes into both types - how many uses you get out of a reusable mask - increased washing costs etc.
IE - Increase in 10 tonnes of carbon from masks will cost x number of lives in y number of years but will save z lives due to better transmission prevention.
Obviously it would not be an accurate number but might give a lose guide as to what to do.
Would need to know how much carbon goes into both types - how many uses you get out of a reusable mask - increased washing costs etc.
- Bird on a Fire
- Princess POW
- Posts: 10142
- Joined: Fri Oct 11, 2019 5:05 pm
- Location: Portugal
Re: Disposable masks
Cotton has quite a high carbon footprint (and a huge water footprint too). You have to use a cotton shopping bag about 130 times to make a carbon saving over disposable plastic ones, according to the UK Environment Agency https://stanfordmag.org/contents/paper- ... r-reusable.
Using scrap cotton would minimise those production costs, though.
The environmental impact of disposable plastic is more to do with direct plastic pollution, when it ends up in the countryside or the sea. Make sure it gets into a bin and that's less of an issue - disposable masks in developing countries that lack decent waste infrastructure would be more of a problem, as would their use in ship-based industries which seem to just chuck all their rubbish overboard.
Using scrap cotton would minimise those production costs, though.
The environmental impact of disposable plastic is more to do with direct plastic pollution, when it ends up in the countryside or the sea. Make sure it gets into a bin and that's less of an issue - disposable masks in developing countries that lack decent waste infrastructure would be more of a problem, as would their use in ship-based industries which seem to just chuck all their rubbish overboard.
We have the right to a clean, healthy, sustainable environment.
- Bird on a Fire
- Princess POW
- Posts: 10142
- Joined: Fri Oct 11, 2019 5:05 pm
- Location: Portugal
Re: Disposable masks
There's a deeper problem with the question though - even as a fairly committed "environmentalist" I'm not happy with the idea of comparing human lives to carbon savings. Saving lives in the pandemic should be the priority in this case - there's plenty of much bigger, easier climate problems to solve.
And let's not even get into the fact that as most people are net carbon emitters, lower mask efficiency would also deliver carbon savings.
And let's not even get into the fact that as most people are net carbon emitters, lower mask efficiency would also deliver carbon savings.
We have the right to a clean, healthy, sustainable environment.
- shpalman
- Princess POW
- Posts: 8428
- Joined: Mon Nov 11, 2019 12:53 pm
- Location: One step beyond
- Contact:
Re: Disposable masks
... because the optimal solution is for there not to be humans.Bird on a Fire wrote: ↑Wed Aug 26, 2020 3:56 pmThere's a deeper problem with the question though - even as a fairly committed "environmentalist" I'm not happy with the idea of comparing human lives to carbon savings...
having that swing is a necessary but not sufficient condition for it meaning a thing
@shpalman@mastodon.me.uk
@shpalman@mastodon.me.uk
- Bird on a Fire
- Princess POW
- Posts: 10142
- Joined: Fri Oct 11, 2019 5:05 pm
- Location: Portugal
Re: Disposable masks
As long as people stop altering the atmosphere and altering huge swathes of habitat there's no reason the planet can't support projected populations of humans.
No people acting like humans have for the last few hundred years, definitely. But I don't think we need to go back, either. We have the knowledge and technology to solve the climate problem already - what we don't have are institutions prepared to prioritise it.
How we achieve that is a social science question. But I think the mindset of People = sh.t does a lot more harm than good, because it gets people feeling hopeless or upset rather than motivated.
No people acting like humans have for the last few hundred years, definitely. But I don't think we need to go back, either. We have the knowledge and technology to solve the climate problem already - what we don't have are institutions prepared to prioritise it.
How we achieve that is a social science question. But I think the mindset of People = sh.t does a lot more harm than good, because it gets people feeling hopeless or upset rather than motivated.
We have the right to a clean, healthy, sustainable environment.
-
- Gray Pubic
- Posts: 20
- Joined: Tue Nov 12, 2019 5:38 pm
Re: Disposable masks
I agree. In my head, and I thought in the question but I clearly forgot, I went the next step and was linking lives to climate change. So every 1 degree of temperature change costs x lives.Bird on a Fire wrote: ↑Wed Aug 26, 2020 3:56 pmThere's a deeper problem with the question though - even as a fairly committed "environmentalist" I'm not happy with the idea of comparing human lives to carbon savings. Saving lives in the pandemic should be the priority in this case - there's plenty of much bigger, easier climate problems to solve.
And let's not even get into the fact that as most people are net carbon emitters, lower mask efficiency would also deliver carbon savings.
Re: Disposable masks
Or even worse, it gets people feeling like you should just be ignored. Like in the 1970s, when the Carter Administration's approach to lowering energy use was to tell people to lower their thermostats and be slightly less comfortable, which set energy efficiency back for years until it was rebranded as meaning better insulation and more efficient heat exchangers rather than personal sacrifice and discomfort.Bird on a Fire wrote: ↑Wed Aug 26, 2020 4:34 pmBut I think the mindset of People = sh.t does a lot more harm than good, because it gets people feeling hopeless or upset rather than motivated.
Re: Disposable masks
The greatest environmental effects will be via the effect on the economy. I'm not sure how that will go: More money = more consumption, but More money = more investment in abatement.
-
- After Pie
- Posts: 1621
- Joined: Mon Mar 16, 2020 4:02 am
Re: Disposable masks
Optimal with respect to what criterion?shpalman wrote: ↑Wed Aug 26, 2020 4:10 pm... because the optimal solution is for there not to be humans.Bird on a Fire wrote: ↑Wed Aug 26, 2020 3:56 pmThere's a deeper problem with the question though - even as a fairly committed "environmentalist" I'm not happy with the idea of comparing human lives to carbon savings...