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'Extreme frustration' after Bristol activists vandalise 150 vehicles

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From https://www.bristolpost.co.uk/news/bristol-news/extreme-frustration-after-bristol-activists-8913213

Reclaim Our Community wrote:

"We are a group of young people angered and fearful of the world we are inheriting. The UN estimate 1 billion climate refugees by 2050, how did Europe cope with a mere 1 million Syrian refugees in 2015?

"Irreversible feedback loops may have already been triggered, or will soon be set off: through the destruction and retreat of the Amazon rainforest, the melting of permafrost in the Artic circle and the bleaching of coral reefs. This could lead to spiralling ecological collapse.

"By now, everyone agrees that the climate crisis is immediate, grave and caused by human activity. Although our means of tackling this issue are not unified.

"After pursuing many democratic avenues in an attempt to affect change: writing to MPs, attending dozens of peaceful protests, working with the Green Party. No real change has occurred.

"In fact we see the opposite: we see the government support 100 new licenses for oil and gas, which led the Parliament’s Public Accounts Committee to say that “the Government has no coordinated plan towards achieving the net zero emissions by 2050 target”. We are left with no other option. If the institutions of power will not affect the necessary change, we must do so ourselves."

If you're new please join in and if you have questions pop them below and the forum regulars will answer as best we can.

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77 comments

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Rich_cb replied to chrisonabike | 1 year ago
1 like

Jevon's paradox relies on the price of whatever you're consuming remaining static.

When prices increase, as they have done for fossil fuels, increased efficiency is a tool to return overall costs to their previous lower level via decreased consumption.

A properly administered carbon tax could help to drive this efficiency.

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chrisonabike replied to Rich_cb | 1 year ago
0 likes

Rich_cb wrote:

Jevon's paradox relies on the price of whatever you're consuming remaining static. When prices increase, as they have done for fossil fuels, increased efficiency is a tool to return overall costs to their previous lower level via decreased consumption. A properly administered carbon tax could help to drive this efficiency.

Does it?  Not aware of that requirement in any formulations I've seen.  Although it's only Jevons paradox if rebound goes above 100% - otherwise it's just reducing what the improved efficiency that would be achieved if nothing else changed.

Is your idea assuming that the amount of consumption will remain static?  It may in some cases of course, but empirical observation of rebound suggests that it often doesn't.

Not an economist but as I understand it if you change something you create a new environment.  So potentially all the previous fixed known or steady values can change as the system (people) re-adapts - it's not just that the world goes on as before but we use less resources for this one process.

Of course it might be that our new efficiency saving exactly balances increase in price (as e.g. resource gets scarcer) - but this would be unlikely.  It would be possible to set taxes to "take up the slack" also I guess.

EDIT (for clarity I hope...)

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Rich_cb replied to chrisonabike | 1 year ago
1 like

The point of Jevon's paradox is that efficiency makes using more of the resource attractive by reducing the opportunity cost.

If you bought a car with double the fuel efficiency the opportunity cost of each journey drops increasing the likelihood of you making a journey.

To be precise Jevon's paradox relies on the opportunity cost falling and this can happen with static prices or rising prices if the efficiency gains outweigh the price rises.

If the price rises outweigh the efficiency gains then the opportunity cost still goes up and usage will go down.

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chrisonabike replied to Rich_cb | 1 year ago
2 likes

Remind me why 11pm is not my best time for economics (not that there's a good time for me)!

Your summary sounds good ("If the price rises outweigh the efficiency gains then the opportunity cost still goes up and usage will go down".)  (for this hour).  Assuming demand is elastic.

If demand is inelastic usage may not decrease (much).  And if price rises don't wipe out efficiency gains we're on the side of things that Jevons described.  (Given that whoever makes the improvement doesn't have a monopoly in the market or on the more efficient process, or there is not a cartel situation - and none of these things are usually very long-lasting - although that's another rabbit hole!).

As Jevons originally stated it was the extra profit which tended to increase the attractiveness of an industry and increase output / reduce prices and fuel demand.  Or indeed in related industries (it was demand for energy - coal - he addressed in the original).

Phew!  Anyway - I'm pretty sure the general trend of humanity (although with many significant ups and downs) has not been towards "lower environmental footprint" and certainly not "using less resources" (outside of some specific local situations).

Of course we are the cooperative chimpanzee - we could change that.  However that would demand a rather high level of agreement / unity (which might be unpalatable).  And a much longer term vision than people have generally managed to show.  And likely more regulation / "interference in the markets" than our politicians have shown willing or ability to do effectively.

Keep cycling!

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David9694 replied to chrisonabike | 1 year ago
0 likes

Doesn't the UK-India trade deal have a significant bearing on this? 

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hawkinspeter replied to chrisonabike | 1 year ago
2 likes

chrisonatrike wrote:

This is definitely in territory where numbers / detailed studies would be helpful... but are you sure you're not falling for a general "ecological nimbysm"?

As in - for our more efficient activity here in the UK we're relying on outsourcing production of both material inputs to process and the energy it requires - ergo "not on the balance sheet here!"

We have certainly made processes more efficient.  However for any industry which has had a certain period of development (thinking of the chemical industries here) after a point while we can still be "more efficient" what we're doing is expanding the resource space - we're shifting to using different - or additional - process inputs or equipment.  The materials are often rarer / have a greater ecological impact to extract and process.  More technologically advanced equipment often requires more detailed equipment itself / more energy / more rare resources.

So the immediate process is definitely more efficient than yore (and garners more profit) and looks "cleaner" (especially - cleaner here) - but ultimately depends upon the use of more resources.

Jevon's paradox certainly isn't a physical law and the direction of travel is not always towards more resource usage ... but that is definitely the overall direction!

It's certainly notable that the world is not reducing CO2 emissions, but merely slowing the rate of increase of CO2 emissions. It's like the driver of a speeding car claiming that they're not accelerating as fast as they were (but still accelerating none the less).

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levestane replied to hawkinspeter | 1 year ago
3 likes

hawkinspeter wrote:

It's certainly notable that the world is not reducing CO2 emissions, but merely slowing the rate of increase of CO2 emissions. It's like the driver of a speeding car claiming that they're not accelerating as fast as they were (but still accelerating none the less).

Atmospheric CO2 concentration integrates sources and sinks. The rate of increase continues to increase (d2[CO2]/dt2 +ve). Chris Packham's view (Channel 4) that it has become 'ethically correct to break the law' in seeking action on reducing ecological degradation is an interesting public development.

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hawkinspeter replied to levestane | 1 year ago
3 likes

levestane wrote:

Atmospheric CO2 concentration integrates sources and sinks. The rate of increase continues to increase (d2[CO2]/dt2 +ve). Chris Packham's view (Channel 4) that it has become 'ethically correct to break the law' in seeking action on reducing ecological degradation is an interesting public development.

This graph probably shows the situation more clearly (from https://gml.noaa.gov/ccgg/trends/gl_trend.html):

//gml.noaa.gov/webdata/ccgg/trends/global_trend.png)

I'd agree with Chris Packham. The law is mainly serving unethical interests such as protecting the assets of companies that make profit from destroying the climate. It's unsustainable and we all know it.

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levestane replied to hawkinspeter | 1 year ago
1 like

It's interesting that for such a complex system an empirical 2nd order polynomial fit to the Mauna Loa data (R2 = 0.9994) gives the annual rate of increase of the increase of 0.026 ppm yr-2 and predicts close to 440 ppm by 2030 and 500 ppm by 2050. When the data starts to drop below the prediction then maybe we can say that effective action is starting to be taken.

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levestane replied to Rich_cb | 1 year ago
2 likes

Rich_cb wrote:

You only have to look at the UK and other parts of Europe to see that continuing economic growth is possible whilst our ecological footprint declines.

UK ecological footprint exceed biocapacity by 240%. The global value is 70% exceedance.  Per capita UK footprint is 3.9 ha. There is an awful lot of declining to do.

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Rich_cb replied to levestane | 1 year ago
0 likes

The point I was making was that our ecological footprint is declining whilst our economy grows.

Which undermines the 'degrowth' argument somewhat.

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morgoth985 replied to Secret_squirrel | 1 year ago
1 like

All growth isn't necessarily so associated but a lot is, because it assumes infinite planetary resources.  Last time I checked we didn't have those.

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brooksby | 1 year ago
5 likes

I wonder what the Artic circle is?  Is it where they build or store HGVs?

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quiff replied to brooksby | 1 year ago
7 likes

Also, I think the Government are indeed affecting change. They (or their replacement) just need to start effecting it.

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brooksby replied to quiff | 1 year ago
1 like

When, oh, when, will grassroots protest groups learn to use the 'spelling and grammar' settings in their word processors...?

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quiff replied to brooksby | 1 year ago
1 like

Maybe I'm being paranoid, but your ellipsis makes me think you've put an intentional error in there somewhere (or, worse, I made an unintentional one!)  

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hawkinspeter replied to quiff | 1 year ago
3 likes

quiff wrote:

Maybe I'm being paranoid, but your ellipsis makes me think you've put an intentional error in there somewhere (or, worse, I made an unintentional one!)  

His error was to type three dots (...) rather than using the unicode character for ellipsis (…)

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brooksby replied to hawkinspeter | 1 year ago
0 likes

hawkinspeter wrote:

quiff wrote:

Maybe I'm being paranoid, but your ellipsis makes me think you've put an intentional error in there somewhere (or, worse, I made an unintentional one!)  

His error was to type three dots (...) rather than using the unicode character for ellipsis (…)

Dammit!  4

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chrisonabike replied to hawkinspeter | 1 year ago
1 like

hawkinspeter wrote:

quiff wrote:

Maybe I'm being paranoid, but your ellipsis makes me think you've put an intentional error in there somewhere (or, worse, I made an unintentional one!)  

His error was to type three dots (...) rather than using the unicode character for ellipsis (…)

Wait - how do you know what he typed?  I mean, I know what road.cc is showing me, but... are you ... Rendel Harris too?

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HoldingOn replied to chrisonabike | 1 year ago
0 likes

chrisonatrike wrote:

Wait - how do you know what he typed?  I mean, I know what road.cc is showing me, but... are you ... Rendel Harris too?

he probably did what i just did and tried highlighting the dots with the mouse. The dots highlighting one at a time, whereas the ellipsis highlighted all at once.

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brooksby replied to HoldingOn | 1 year ago
1 like

HoldingOn wrote:

chrisonatrike wrote:

Wait - how do you know what he typed?  I mean, I know what road.cc is showing me, but... are you ... Rendel Harris too?

he probably did what i just did and tried highlighting the dots with the mouse. The dots highlighting one at a time, whereas the ellipsis highlighted all at once.

If I'm typing into a comment box here on road.cc, how do I type a 'proper' ellipsis, then?

(I've always just done three dots).

Avatar
chrisonabike replied to brooksby | 1 year ago
8 likes

brooksby wrote:

HoldingOn wrote:

chrisonatrike wrote:

Wait - how do you know what he typed?  I mean, I know what road.cc is showing me, but... are you ... Rendel Harris too?

he probably did what i just did and tried highlighting the dots with the mouse. The dots highlighting one at a time, whereas the ellipsis highlighted all at once.

If I'm typing into a comment box here on road.cc, how do I type a 'proper' ellipsis, then?

(I've always just done three dots).

Just use the ellipsis key.

Avatar
brooksby replied to chrisonabike | 1 year ago
1 like

chrisonatrike wrote:

brooksby wrote:

HoldingOn wrote:

chrisonatrike wrote:

Wait - how do you know what he typed?  I mean, I know what road.cc is showing me, but... are you ... Rendel Harris too?

he probably did what i just did and tried highlighting the dots with the mouse. The dots highlighting one at a time, whereas the ellipsis highlighted all at once.

If I'm typing into a comment box here on road.cc, how do I type a 'proper' ellipsis, then?

(I've always just done three dots).

Just use the ellipsis key.

That key would be such a good idea.

Unfortunately, I suspect the ellipsis is going to go the way of the apostrophe and the semi-colon…

Avatar
chrisonabike replied to brooksby | 1 year ago
5 likes

brooksby wrote:

chrisonatrike wrote:

brooksby wrote:

HoldingOn wrote:

chrisonatrike wrote:

Wait - how do you know what he typed?  I mean, I know what road.cc is showing me, but... are you ... Rendel Harris too?

he probably did what i just did and tried highlighting the dots with the mouse. The dots highlighting one at a time, whereas the ellipsis highlighted all at once.

If I'm typing into a comment box here on road.cc, how do I type a 'proper' ellipsis, then?

(I've always just done three dots).

Just use the ellipsis key.

That key would be such a good idea.

Unfortunately, I suspect the ellipsis is going to go the way of the apostrophe and the semi-colon…

No it wont people love them.

Avatar
hawkinspeter replied to brooksby | 1 year ago
1 like

brooksby wrote:

chrisonatrike wrote:

Just use the ellipsis key.

That key would be such a good idea.

Unfortunately, I suspect the ellipsis is going to go the way of the apostrophe and the semi-colon…

I don't think apostrophes (single-quotes) or semi-colons are disappearing anytime soon or else there'll be a lot of angry programmers.

Avatar
brooksby replied to hawkinspeter | 1 year ago
1 like

hawkinspeter wrote:

brooksby wrote:

chrisonatrike wrote:

Just use the ellipsis key.

That key would be such a good idea.

Unfortunately, I suspect the ellipsis is going to go the way of the apostrophe and the semi-colon…

I don't think apostrophes (single-quotes) or semi-colons are disappearing anytime soon or else there'll be a lot of angry programmers.

Avatar
chrisonabike replied to hawkinspeter | 1 year ago
0 likes

hawkinspeter wrote:

I don't think apostrophes (single-quotes) or semi-colons are disappearing anytime soon or else there'll be a lot of angry programmers.

Well, they could switch to using e.g. Befunge... oh - we don't want them angry.  Hmm... Haskell?

Avatar
hawkinspeter replied to chrisonabike | 1 year ago
2 likes

chrisonatrike wrote:

hawkinspeter wrote:

I don't think apostrophes (single-quotes) or semi-colons are disappearing anytime soon or else there'll be a lot of angry programmers.

Well, they could switch to using e.g. Befunge... oh - we don't want them angry.  Hmm... Haskell?

How about using the COW language? (It's Turing complete)

Here's an example of "Hello World" in COW:

Quote:

MoO MoO MoO MoO MoO MoO MoO MoO MOO moO MoO MoO MoO MoO MoO moO MoO MoO MoO MoO moO MoO MoO MoO MoO moO MoO MoO MoO MoO MoO MoO MoO MoO MoO moO MoO MoO MoO MoO mOo mOo mOo mOo mOo MOo moo moO moO moO moO Moo moO MOO mOo MoO moO MOo moo mOo MOo MOo MOo Moo MoO MoO MoO MoO MoO MoO MoO Moo Moo MoO MoO MoO Moo MMM mOo mOo mOo MoO MoO MoO MoO Moo moO Moo MOO moO moO MOo mOo mOo MOo moo moO moO MoO MoO MoO MoO MoO MoO MoO MoO Moo MMM MMM Moo MoO MoO MoO Moo MMM MOo MOo MOo Moo MOo MOo MOo MOo MOo MOo MOo MOo Moo mOo MoO Moo

Avatar
hawkinspeter replied to brooksby | 1 year ago
0 likes

brooksby wrote:

If I'm typing into a comment box here on road.cc, how do I type a 'proper' ellipsis, then?

(I've always just done three dots).

On Linux, I can hold down ctrl+shift+u then 2026 then enter.

On Windows, I believe it's:

Press and hold down the Alt key.
Press the + (plus) key on the numeric keypad.
2026
Release the Alt key.

Alternatively, just find the wikipedia page on ellipsis and copy/paste the example one.

Avatar
mark1a replied to hawkinspeter | 1 year ago
0 likes

hawkinspeter wrote:

brooksby wrote:

If I'm typing into a comment box here on road.cc, how do I type a 'proper' ellipsis, then?

(I've always just done three dots).

On Linux, I can hold down ctrl+shift+u then 2026 then enter.

On Windows, I believe it's:

Press and hold down the Alt key.
Press the + (plus) key on the numeric keypad.
2026
Release the Alt key.

Alternatively, just find the wikipedia page on ellipsis and copy/paste the example one.

Key [option]+[;] on macOS… but then I usually just do three fullstops... not a problem either way…

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