Winter is Here

The OpenMind blog gives some support to the idea that Arctic weather is escaping to bother us with dangerous colds spells. Looks like Jennifer Francis is right. See Why Climate Change is Bringing the Polar Vortex South

Open Mind

The arrival of December marks the beginning of climatological winter (astronomical/calendrical winter begins Deceber 21st this year). We in the USA have seen some cold winters recently, especially in the northern midsection of the country.

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“Gagging climate change experts from speaking in the middle of a bushfire disaster is a new low from this government.”

Open Mind

So said Australian Member of Parliament David Shoebridge after bureaucrats attending a climate planning and adaptation conference had been advised not to discuss the relationship between climate change and Australia’s bushfire crisis, the Guardian reports.

Yes, there’s more news of wildfires on the rampage, bringing fear and destruction, made worse by many things including climate change. But the latest isn’t from California; it’s happening in Australia and especially hard hit is the territory of New South Wales. Yes, a lot of things are making wildfire/bushfire worse in California/Australia. Nobody denies that. One of those things is climate change. Those who deny that, are climate deniers.

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How bad is beef for the climate?

This is my comment on an interesting post by Tara Garnet on her FRCN blog, Has veganism become a dirty word? There are different views on the effects of methane on climate.

Comment on ‘Has veganism become a dirty word?’ by Geoff Beacon

Actually, methane’s not the problem we thought it was; methane’s temporary, actually methane’s natural.

Tara, this seems to be the view of Myles Allen and Richard Millar  of your Oxford Martin School. As I understand it, their picture is this:

Emissions of methane heat the Earth’s surface for a decade or so before decaying. The rise in the Earth’s temperature causes net heat emissions to space. The long term effect on temperature is small. If keeping Earth’s temperature below a certain threshold is a target, then unless the target is likely in the next decade or so the temporary rise in surface temperature is not important.

There are others that disagree. Continue reading How bad is beef for the climate?

York Plotlands Association (From 2016)

(York Plotlands Association is now defunct)

Background

There are few (if any) examples of lifestyles in Britain which are sustainable. For example, at the new ‘sustainable’ development at Derwenthorpe, York, the carbon footprints of the residents are several times greater than the footprint necessary to avoid dangerous climate change. The York Plotlands Association  promotes action and research into achieving lifestyles that are more sustainable.

Continue reading York Plotlands Association (From 2016)

£20K housing – a lifestyle revolution (From 2016)

(York Plotlands Association is now defunct.)

“Home buyers are forced into unaffordable, car based lifestyles.”

A plot of land big enough for a house costs roughly £500 at agricultural prices. In the York area, for example, a plot’s value becomes £50,000 once the planners’ give building the go ahead. There is no difference in the land: just its name on a certificate in a council office. This is an unearned bonus to the land owner, which starts the process of building expensive dwellings designed for unsustainable lifestyles.

More often than not, new houses are built with little regard to public transport links or cycle routes to town and with little in the way of local facilities, such as corner shops or local greengrocers, home buyers are forced into un-affordable, car based lifestyles.

A new low-impact affordable economy

Continue reading £20K housing – a lifestyle revolution (From 2016)

UK Carbon Emissions, GDP and Emissions Intensity

 

UK Carbon Emissions

Figure 1

Dr Anne Owen and Professor John Barratt calculate the UK’s carbon footprint for the Department of Environment Food and Rural Affairs (DEFRA) every year. The latest figure is for 2016 : There is a lag because of data collection and modelling issues. They have an interesting article on Carbon Brief, The UK’s carbon footprint is at its lowest level for 20 years . Continue reading UK Carbon Emissions, GDP and Emissions Intensity

Rejected by thebulletin.org

It’s not very mature of me but I get irritated when my comments are rejected by moderators, particularly when I have put more than 5mins effort in. So rather than waste the effort I am posting my comment to Myles Allen’s article The Green New Deal: One climate scientist’s view, from the other side of the Atlantic here.

OK, a high carbon price but cars must go.

Continue reading Rejected by thebulletin.org