Car industry has no right to bemoan pollution fee


Financial Times, 5 September 2018:

It’s a bit rich for car manufacturers and their suppliers to complain about Birmingham’s pollution charge when those same car manufacturers lobbied European governments to promote diesel and then rigged laboratory tests (“Birmingham businesses hit at pollution charge”, September 3).

Evidence of the harmful effects of air pollution is accumulating rapidly with a recent study from China showing cognitive deficits in adults exposed to high levels of nitrogen dioxide and particulates. Even more disturbing is a study from New York of non-smoking women where exposure to particulates during pregnancy was associated with mental health problems.

Birmingham residents, including car workers, should be grateful to their council for addressing an urgent public health issue on which the national Government has abdicated responsibility.

Robin Russell-Jones
Former chair, Campaign for Lead Free Air, Marlow, Bucks, UK



We can now measure carbon flux from space


Financial Times, 23 February 2018:

Sir, George Whitesides (Letters February 21) states that the “Blue
Marble” image of Earth, taken from space in 1972, gave rise to the
modern environmental movement. This overlooks the campaign by
Stewart Brand in 1966 to force Nasa to release a rumoured colour photo
of Earth. The image was subsequently used on the covers of Brand’s
seminal Whole Earth Catalog that offered tools for ecological living and
was published from 1969 to 1972. Greenpeace and Friends of the Earth
were founded in 1971. The great value of space access is that it is now
possible, using hyperspectral technology, to measure from space the
carbon flux on areas of Earth. This will make global carbon pricing and
trading viable as it brings scientific integrity to carbon sequestration
claims. Carbon markets have failed previously due to political
intervention and inaccurate measurement. Soil and forests, as carbon
sinks, are our main hope for reducing atmospheric greenhouse gas levels.
Satellites can help.

Craig Sams
Hastings, E Sussex, UK


Our presence in space is helping us manage climate change


Financial Times, 21 February 2018:

Robin Russell-Jones (Letters, February 16) is right to assert that solving
climate change will involve a variety of Earth-bound commitments. He is
wrong though to dismiss the improvement of access to space by private
companies as pointless and harmful. The relevance of space-based
technologies to climate change mitigation has been self-evident since the
“Blue Marble” image of Earth, taken in 1972 by the crew of Apollo 17,
helped give rise to the modern environmental movement. Since then our
knowledge and understanding of the causes and effects of climate change
on the planet, as well as how to better manage the consequences for its
inhabitants, have been immeasurably improved because of our presence
in space. The new commercial space companies such as Virgin Galactic
aim to bring space transportation into the 21st century with reusable
space craft, cutting the cost and environmental impact of launch and so
permitting innovative space-based solutions to a host of Earth-based
challenges — including that of climate change.

George Whitesides
Chief Executive, Virgin Galactic

Planetary techno-fixes will not solve all our problems


Financial Times, 15 February 2018:

Elon Musk’s ambition to populate the world with electric vehicles
running on solar-powered batteries is a vision we can admire, but
pretending that Mars provides some insurance policy against fouling up
our planet is delusional (Opinion, Feb 10). Richard Branson is another
entrepreneur whose obsession with space travel is combined with concern
about climate change; but not every problem is amenable to planetary

The solution to climate change is closer to home and requires a huge
investment in renewables and energy conservation, combined with a
carbon tax that reflects the damage that fossil fuels impose on human
health and our environment. Virgin Galactic or building colonies on Mars
are vainglorious projects with little purpose and a huge carbon footprint.

Dr Robin Russell-Jones
Chair, Help Rescue the Planet,
Stoke Poges,

The Zuckerberg billions could be put to better use



Financial Times, 29 September 2016:

The solution to most preventable diseases is obvious and does not require a century of research (“Mark Zuckerberg pledges $3bn ‘to end all illness’ ”,, September 22).

Of the 56m deaths that occur annually, 6m are linked to smoking, 4.3m to indoor and 3.7m to outdoor air pollution, so the solution to almost one quarter of all deaths is education.

Next come alcohol-related deaths (3.3m), obesity (2.8m) HIV/Aids (1.5m), diarrhoea (1.5m) and road fatalities (1.3m). Of these, the first, second and fifth are self-inflicted, while the other two are eminently preventable. Warfare is a diminishing cause of mortality, having fallen from 24 per 100,000 of the population in 1950 to less than one in this century, which equates to fewer than 70,000 deaths per annum.

Mr Zuckerberg’s boastful commitment may of course be referring to the hundreds of genetic conditions that affect children, or the myriad types of cancer that afflict adults, but if that is his intent, then he and his paediatrician wife are deluding themselves. Far better to spend the money on new ways to mitigate climate change, as unchecked global warming will release the Four Horsemen of the Apocalypse, whose victims will be measured, not in millions, but in billions.

Dr Robin Russell-Jones
Chair, Help Rescue the Planet,
Stoke Poges, Bucks, UK

A better way for the EU to spend a spare €10bn


Financial Times, 17 August 2016:

I for one would be delighted if the UK were locked out of the EU-funded Galileo Satellite Navigation system (“Space sector brought back down to earth”, August 15). It is headquartered in Prague with ground operations in Munich and Fucino, so the UK is only a bit player in the project anyway, and our membership of the European Space Agency is not affected by Brexit one way or the other.

In any event, the whole Galileo concept is a European vanity project designed to make us independent of the current US-controlled Global Positioning System that is free at the point of use for people using their iPhones. The US system also offers enhanced capabilities for those who possess the necessary commercial or military codes. This is why the French decided to reinvent the wheel, but they also wanted French to be the lingua franca and that didn’t work out too well either.

If the EU has €10bn to spare it would be better spent on a pan-European high-voltage DC supergrid that can iron out supplies from different sources of renewable energy across the continent. As the UK has 40 per cent of Europe’s available wind resource, plus most of the tidal power, there is no way that we will be excluded from that!

Dr Robin Russell-Jones
Chair, Help Rescue the Planet,
Stoke Poges, Bucks, UK

Progress on HFCs has been glacial


Financial Times, 12 July 2016:

Durwood Zaelke, president of the Institute for Governance and Sustainable Development, seems pleased with progress on HFCs and other CFC substitutes (Letters, July 7). As someone who has been involved in this debate since the late 1980s, I have to say that progress has been glacial.

In 1989 the UK hosted a UN conference on ozone depletion, and I asked the prime minister why she was allowing the substitution of CFCs with powerful greenhouse gases. In her reply, Margaret Thatcher mentioned HFCs and HCFCs, but seemed unaware of their climate-changing potential. Some 27 years later, HFCs are still in widespread use and still contributing to global warming.

Perhaps Mr Zaelke can tell me how long he thinks it will take to solve global warming if it requires more than a quarter of a century to fix a simple technological problem.

Dr Robin Russell-Jones
Chair, Help Rescue the Planet,
Stoke Poges, Bucks, UK

Atmosphere will respond to the laws of physics


Financial Times, 8 April 2016:

Martin Wolf’s perceptive column “Fossil fuel power plants will be stranded” (April 6) demonstrates that the world is rapidly running out of options.

We already possess conventional fossil fuel reserves equivalent to three times our carbon budget, so to keep below 2C of warming, we need to leave 80 per cent of coal, 50 per cent of gas and one-third of oil reserves in the ground. Developing further resources, in the shape of tar sands, shale oil or shale gas, is largely self-defeating as increased production in one country will require an equivalent reduction elsewhere.

This paradigm has become even more challenging since Paris which lowered the global warming limit from 2 to 1.5C. To have a 50 per cent chance of staying within this new limit, the remaining carbon budget is only 140bn tonnes, which will be spent by 2030 if current emission rates stay static, and sooner if they continue to increase.

Politicians will continue to obfuscate and delay, but the atmosphere will only respond to the laws of physics which are uncompromising and potentially lethal for most species on Earth, including our own.

Dr Robin Russell-Jones
Chair, Help Rescue the Planet,
Stoke Poges, Bucks, UK

We stand by our conclusions on methane emissions and fracking


Financial Times, 14 March 2016:

Dr Euan Nisbet (Letters, March 7) takes issue with Dr Robin Russell-Jones (Letters, March 4) over the sources of increasing atmospheric methane. Dr Russell-Jones pointed to a review paper which he and I recently presented to the Committee on Climate Change, which shows that fracking in the US has produced such high emissions of methane that natural gas is a worse source of climate-changing gases than coal. Dr Nisbet briefly points to recent research by the US Environmental Defense Fund showing lower emissions in one oil and gasfield in the US, the Barnett Shale, as evidence that our estimate is too high, and goes on to stress the importance of “natural” emissions from tropical sources such as wetlands in Africa.

In fact, both fossil and natural methane emissions have an important bearing on Earth’s future. Concerning fossil methane, the Barnett Shale region does indeed emit less methane than most other unconventional oil and gas producing regions, probably because it is a mature field with a much lower rate of well completions (fracking) than in many other regions. Still, we believe the Environmental Defense Fund paper underestimates Barnett Shale emissions by about 40 per cent owing to its neglect of infrequent emission events of magnitude greater than about 1 tonne per hour, which, because they are rare, could only be picked up by long-term measurements beyond the timeframe of the Fund’s study. The importance of such events is underscored by the recent Aliso Canyon accident in California which emitted methane at the rate of 60 tonnes per hour, equivalent to emissions from an entire gasfield, for a period of several months. Taking into account the best oil and gas methane data currently available, and data from coal production, we concluded that methane emissions from the fracking industry are high enough to reverse the supposed benefit of natural gas over coal, and we stand by that conclusion. This is an absolutely key point for decision makers contemplating the future of energy generation in the UK.

Concerning natural methane sources, it is clear from satellite data that there has been a rise in atmospheric methane emissions at latitudes that intersect the Sahel region of Africa. Industrial activities such as hydroelectric projects, as well as human induced climate change, are damaging the wetland ecosystems of the Niger delta and this is clearly another significant climate threat. I entirely concur with Dr Nisbet on the critical importance of continuous atmospheric monitoring during a period of rapid climate change, and on the value of isotopic measurements. Data, modelling, understanding, and well-informed decision-making are all now vital to our future.

Prof Nick Cowern
Oswaldkirk, N Yorks, UK

Methane: the focus on fracking is a distraction



Financial Times, 7 March 2016:

Robin Russell-Jones (Letters, March 4) argues that fugitive emissions of methane from gas production remove the global warming advantage of natural gas over coal. Recent published studies and our own measurements suggest a more nuanced view. Methane leaks from gas production are typically over 1 per cent, as Dr Russell-Jones states, but coal mining also emits methane. Our own work measuring carbon isotopes in methane in air from China in winter suggests coal is an important contributor to East Asian methane.

Turning to shale gas, Dr Russell-Jones suggests methane losses average 8 per cent of production, with an upper limit of 13 per cent. This contrasts with the meticulous work of the US National Oceans and Atmospheric Administration (NOAA) and the US Environmental Defense Fund. In Utah’s small Uintah basin, high leakage was indeed measured, but in the major Barnett Shale basin in Texas, methane emissions attributed to fossil sources were 1.3-1.9 per cent of production. Gas-fired electricity in this region would cause less climate forcing than coal-fired. A few “high emitters”, for example in storage and collection systems, have a disproportionate impact. Our own work in the UK and Australia similarly shows the importance of high emitters, that our mobile vehicle-mounted analyser easily pinpoints. These sites presumably represent financial loss and safety risks, and should relatively easily be controlled.

The focus on fracking distracts attention from the remarkable global methane rise since 2007, exceptionally strong in 2014 and 2015, which seems mainly to be from tropical sources. The rise has been accompanied by a carbon isotopic shift that suggests the increase is not primarily from fossil fuels but from tropical wetlands responding to meteorological events. Is this the result of a large but “normal” decadal-scale weather oscillation, or is methane the canary that warns a profound tropical change is occurring? We simply do not know. Tracking tropical emissions depends on a very few remote marine sites. Satellite data are not accurate enough, nor can they use isotopes to identify sources. Our instrument on Ascension Island has recently failed, and is so old that the manufacturer is soon withdrawing service support. Ascension’s air integrates a wide tract of the Southern Hemisphere: for want of £5,000 we risk losing the 2016 record of methane and CO2 during the current great El Niño. Many of our international partners in greenhouse gas measurement are suffering similar budget challenges. This illustrates a wider point: the greenhouse debate is like an inverted pyramid, with a vast top layer of opinion interpreting underlying computer models, that in turn depend on a tiny basis of direct in situ greenhouse gas measurement.

Dr Euan G Nisbet
Royal Holloway,
University of London, UK