Monthly Archives: January 2019

Electric cars ‘won’t stop rising oil demand’

Electric car use may be growing exponentially, but they are doing little to curb rising carbon emissions and oil demand, the head of the International Energy Agency (IEA) said on Tuesday.

“To say that electric cars are the end of oil is definitely misleading,” economist Fatih Birol told a panel at the World Economic Forum in Davos.

“This year we expect global oil demand to increase by 1.3 million barrels per day. The effect of 5 million cars is [to diminish that demand by] 50,000 barrels per day. 50,000 versus 1.3m barrels.”

Electricity

Last year, the IEA predicted that the number of electric cars globally would grow from 3 million today, to 125 million by 2030. But Birol said the number paled in comparison to the 1 billion cars powered by internal combustion engines.

Besides, he said, it was not cars that were driving oil demand – “full stop”.

“Drivers are trucks, the petrochemical industry, planes. Asia is just starting to fly,” he said, referring to the agency’s 2018 energy outlook report that also cites shipping as a major source of oil demand.

Birol also highlighted the problem of powering electric cars when two thirds of global generation comes from fossil fuels.

“Where does the electricity come from, to say that electric cars are a solution to our climate change problem? It is not,” Birol said.

Trucks, ships and planes

“Even if there were 300 million [electric cars] with the current power generation system, the impact in terms of CO2 emissions is less than 1% – nothing. If you can’t decarbonise [the power sector], C02 emissions will not be going down. It may be helpful for the local pollution, but for global emissions it is not.”

Environmentalists have repeatedly accused the Paris-based IEA of skewing its research in favour of the oil and gas industry, including by underestimating the growth of the renewables sector. Research and advocacy group Oil Change International believes that this is encouraging governments to overshoot their Paris climate pledges.

Greg Archer, UK director of Transport&Environment, a European umbrella group focusing on transport sustainability, said Birol’s comment revealed the IEA’s bias.

“It took over 20 years to sell the first million electric cars globally, and just a year to sell the second million,” Archer wrote to Climate Home News. “Now well over a million are sold every six months and the growth is continuing to accelerate. Just as the IEA continually has to upgrade its annual forecasts for solar and wind power, so it is for electric cars too.”

Arched said that electric vehicles would increasingly drive down demand for fossil fuels, while we could expect trucks, ships and planes to prioritise hydrogen, advanced biofuels and e-fuels.

“Eventually oil will remain in the ground because it is too expensive to pump it out,” he concluded.

This Article

This article first appeared at Climate Home News.

Germany moves from coal – to gas

Germany faces criticism from EU partners and the US for its role in the construction of a Baltic Sea pipeline that will bring Russian gas to the EU, making landfall in Germany’s northeast.

Speaking at the World Economic Forum meeting in Davos, Switzerland, Merkel said Germany’s gas demand would be affected by the recommendations of Germany’s coal commission, due to be finalised in the coming weeks. The commission is mandated to set a timeline to phase out the most carbon-intensive fossil fuel.

“It is working on the decommissioning of coal-fired power plants,” said Merkel, “but without being able to assure a baseload in our energy generation, we will not be able to survive. So we will need [coal] for a certain period of time.”

Leave coal

The coal closures follow a phase-out of nuclear power in Germany, which Merkel said would be completed by 2020.

The US, which wants to expand its own gas exports to the EU, recently warned that European companies involved in building the Nord Stream 2 pipeline could attract sanctions. Other European countries have raised concerns about making Europe’s gas supply, already 40 percent Russian imports, even more dependent on Moscow.

This week economy and energy minister Peter Altmaier told German newspaper Handlesblatt the pipeline was “far advanced, with pipes laid over kilometres in the sea” and said his country had no plans to block the Gazprom-owned project.

On Wednesday, Merkel said: “This conflict that you hear raging on our energy supply is also a bit exaggerated. We will continue to receive Russian gas and we will also receive liquefied gas from other sources. We’re building up the infrastructure for LNG in all directions. We will also get supplies from the United States eventually. But if we leave coal, if we leave nuclear, then we will need more natural gas. Energy after all needs to be affordable.”

Historical responsibility

Christoph Podewils, an energy expert at the Agora Energiewende think tank, told Climate Home News their research showed that in the event of a coal phase out “gas demand won’t change very much, given that Germany’s share of renewable energy will rise to 65 percent by 2030”.

A draft of the coal commission report, leaked to Reuters, laid out plans to compensate companies and electricity consumers affected by the early closure of plants.

When it came to the “huge challenge” of climate change, Merkel said Germany, like other nations, was committed to a low carbon economy “by the end of the century – but we are not at the end of the century”.

Valérie Masson-Delmotte, one of the co-chairs of the UN’s Intergovernmental Panel on Climate Change, told CHN faster action was needed to meet the warming limits of the Paris Agreement and prevent serious disruption of the natural world and human society. Holding temperature rise to “well below 2C implies net zero CO2 emissions globally by 2070, 1.5C implies 2050 – before end of century, and beyond low carbon”.

Masson-Delmotte added that these numbers represented a global pathway and did not take into consideration Germany’s historical responsibility for changing the climate.

Merkel also referred to that in her speech: “Industrialised countries have a responsibility, not because the CO2 emissions that we [in Germany] have with our 80 million people will change the overall picture. But we as an industrialised country have already emitted CO2 to a very large extent.”

This Article

This article first appeared at Climate Home News.

Nature in Brazil ‘open for business’

“I want to introduce to all of you the new Brazil we are building,” Bolsonaro told the World Economic Forum meeting in Davos this week. “We are committed to changing our history.”

In a much-anticipated address, Bolsonaro attempted to paint a positive picture of Brazil’s environmental stewardship, inviting the audience of business leaders to visit the Amazon, while also calling for them to invest in the exploitation of the country’s natural resources.

“Brazil is home to the world’s greatest biodiversity and we have abundant mineral resources,” he said. “We want to engage with partners who master technology so that this marriage translates in progress and development for all. Our actions, make no mistake whatsoever, will certainly attract you to seize great business opportunities.”

Economic development

During last year’s presidential campaign, Bolsonaro pledged to open up the Amazon to mining and agriculture and crack down on environmental NGOs. New environment minister Ricardo Salles has already started to make good on the latter by suspending all partnerships with civil society organisations for three months, in a move newspaper O Globo called a “war on NGOs”.

During the 2018 election campaign, Bolsonaro threatened to pull out of the Paris Agreement on climate change – a decision on which he has since backtracked, providing that the deal doesn’t impact on the country’s sovereignty over indigenous lands. A position he confirmed to executives in Davos on Tuesday, Folha de São Paolo reported.

“We are the one country that most preserves the environment,” he claimed, citing the country’s abundance of forests and calling Brazil’s stewardship was an example to the world.

In 2018, under the previous administration, deforestation reached a ten-year high. During the election period, with a Bolsonaro victory anticipated, forest loss jumped by 50 percent, year-on-year.

“It is now our mission to make progress in harmonising environmental preservation and biodiversity, with much-needed economic development,” said Bolsonaro. “One should not, of course, emphasise one more than the other.”

Indigenous people

Bolsonaro vowed to stick to a free market agenda by carrying out privatisations, “streamlin[ing] rules and mak[ing] it easy to do business”.

The president has alarmed human rights activists by speaking nostalgically of the 1964-1985 dictatorship and aiming to freeze the demarcation of indigenous lands – which have traditionally protected Brazil’s forests and Cerrado from exploitation.

José Gregorio Mirabal, general coordinator of the Indigenous Organizations of the Amazon River Basin (COICA) urged Davos attendees “not to be distracted by president Bolsonaro’s efforts to calm investors interested in investing in Brazil”. Instead, Mirabal said, leaders ought to fight any moves that would speed up deforestation or threaten indigenous rights by warning Bolsonaro of consequences on the Brazilian market and economy.

“You cannot imagine what will happen if the government of Brazil implements its intention to roll back the rights of indigenous peoples to their forests, in favour of implementing projects for mining, transportation, communication and energy on indigenous territories.

“The outcome of implementing president Bolsonaro’s development plans will visit upon the entire Amazon a genocide and an environmental disaster on a scale that the world has not seen before.”

This Article

This article was first published at Climate Home News.

New nature reserve for Tanzanian wildlife

The new Magombera Nature Reserve now protects 6,425 acres (2,600 hectares) of tropical forest and grassland, managed by the Tanzania Forest Conservation Group (TFCG).

Without acquiring this land and creating this reserve, this habitat was under threat from conversion to a sugar plantation.

Magombera Forest is internationally recognised for its diverse landscapes and unique wildlife. In addition to holding charismatic African megafauna such as African Elephants and Hippopotamus, it has also been identified as one of the top 20 Priority Primate Areas in Tanzania, and until now has been the only one without protected status.

Botanical diversity 

The forest is home to at least five primate species: Udzungwa Red Colobus (an endangered species which can only be found in this valley and the neighbouring Udzungwa Mountains), Angolan Black and White Colobus, Sykes’s Monkey, Greater Bushbaby and Udzungwa Galago.

Richard Cuthbert, WLT’s director of conservation, said: “We are proud to have been a part of this project, protecting a globally important forest remnant and ensuring the future of its unique wildlife. The botanical diversity of Magombera is particularly striking, with more than 500 plant species including a number of rare and endemic trees.”

Dr Marshall had predicted a decade ago that the forest understorey would be gone by 2018 if the rates of logging of young, straight trees continued without intervention. The landscape had suffered drastic deforestation since the 1950s and some 988,420 acres (400,000 hectares) of this habitat in the surrounding Kilombero Valley had been lost, and Magombera Forest was all that remained.

Dr Marshall has been closely involved in the establishment of the Udzungwa Forest Project (UFP), under UK conservation zoo Flamingo Land, TFCG, and the University of York. Marshall said: “This wonderful news has followed more than 40 years of research and consultation.

“When I first began work in the forest 15 years ago it was clearly a biologically important place, but it rang with the sound of axes and machetes.

Local support

“Over the past few years the Udzungwa Forest Project has worked with local villages to find alternative sources for wood and has even managed to reduce the frequency of wildfires in Magombera, leading to thousands of small trees now growing back into the once empty forest understorey.”

Under the UFP, local communities have shown strong support for the conservation of Magombera Forest.

Villagers will now benefit from entrance fees paid by tourists to visit the forest, in addition to the benefits such as regulating climate, preventing flooding, and maintaining soil fertility for crops.

A group of villagers also recently showed their support by travelling 40km to protest to the district government against forest encroachment by a wealthy landowner.

Besides support from the local villages, this project has come together thanks to the collaboration of numerous organisations. TFCG was able to purchase 3,030 acres (1,227 hectares) of this reserve from a sugar company thanks to the joint support of World Land Trust (WLT), Flamingo Land, Aage V. Jensen Charity Foundation, and Rainforest Trust.

The remaining 3,395 acres (1,374 hectares) already belong to the Tanzanian government and will now be protected as Magombera Nature Reserve, the highest level of protection available under the Tanzania Forest Service.

This Author 

Marianne Brooker is a commissioning editor for The Ecologist. This article is based on a press release from the World Land Trust. 

Making energy efficiency more appealing

We hear the phrase all the time — energy efficiency. It’s not just an industry buzzword anymore. But what really is energy efficiency and what can we do to make it? 

Energy efficiency, also known as efficient energy use, is defined as taking steps to reduce the amount of energy that a home, appliance or electronic device uses.

This could affect the device directly, such as with the creation of Energy Star devices in the United States, or could change the environment in which the device function — i.e., insulating a home so that the HVAC system doesn’t have to work so hard to heat or cool the building.

Utility companies

Their Energy Star Rating designates how well an appliance or device utilises the energy that it is given. The higher the letter rating, the more efficient the device is and the less power it takes to run. The Energy Star program was started in 1992 as part of the Federal Clean Air Act.

The goal of the Clean Air Act was to help consumers save money and reduce energy use, which in turn can help improve the local environment.

New energy efficient devices are more accessible to obtain than ever before, but they do still tend to be more expensive than their counterparts.

There aren’t many incentives available that make building energy efficient homes more attractive to the average consumer. What can manufacturers do to make energy efficient more appealing to everyone?

Energy efficiency isn’t just right for the environment. It’s good for every consumer that utilises the power grid. As less energy is used, the cost of power generation is reduced. This means that power customers have more money to spend, bolstering other parts of the local economy.

Entire house

This, in turn, it also has some benefits for the utility companies. As the demand on the power grid is reduced, the costs incurred by the utility companies are also reduced.

The company no longer needs to spend money to build new power lines, transformers or substations. It also becomes easier for utility companies to stay compliant with state and federal regulations, including those that affect the local environment.

Many of the benefits of energy efficiency aren’t being cataloged as benefits when they’re deciding which programs to offer to their clients. Energy efficiency should be included in incentives and policies that are available for consumers as a way to entice more clients to attempt to make their homes more energy efficient.

Even old homes can be made more energy efficient. Incentives can encourage homeowners to take steps to improve their home’s efficiency. This could be facilitated by the power company — offering home efficiency surveys that can inform homeowners where their home could use a bit of work.

Incentives can also be offered by companies that install insulation, to encourage individuals who own older homes to install insulation that can increase the overall energy efficiency of their entire house.

Offer incentives

Incentives are going to be the key to encouraging homeowners and renters to adopt more energy efficient practices.

Installing insulation, upgrading appliances and other changes that a homeowner can make cost money, and without the incentive to make those changes, people are content to stay in the dark with their high energy bills and enlarged carbon footprints.

The exact incentives will vary dramatically, depending on the specifics of the marketplace and the demographics of the area, but the fact remains – people don’t want to do something for no reward, especially when that something is going to cost them money.

Offering incentives can change the practice of becoming energy efficient from an expensive chore to something that homeowners strive for.

This Author

Emily Folk is a conservation and sustainability writer and the editor of Conservation Folks.

Irreverent musings from COP24

The dust has now fully settled since the December’s Conference of the Parties 24 in Poland, allowing for some reflections. A quick glance at COP24 suggests three steps forward and two steps back. But whilst to the naïve optimist this may sound like progress, in reality it’s yet another retrograde bound towards a climate abyss.

Government negotiators play poker with the beauty of three billion years of evolution. And climate change emissions march on – with a stride 2.7 percent longer in 2018 than in the previous year – which itself was 1.6 percent longer than the year before. Whilst the reality is that every COP marks another step backwards, the hype of these extravaganzas gives the impression that we’re forging a pathway towards a decarbonised future.

Rising emissions

For me the fantasy-land of COP24 was epitomised at the UK’s ever-busy Green is Great stand. Here, the nation that kick-started the fossil-fuel era, regaled passers-by with a heart-warming tale of rapidly falling emissions and a growing green economy.

This cheerful narrative chimed with those desperate to believe these annual junkets are forging a decarbonised promise-land. Despite my cynicism, I was nevertheless surprised just how pervasive the UK’s mirage had become.

Adjacent to Brexit Blighty’s pavilion was the WWF’s Panda Hub. Here I attended a session at which two British speakers offered advice to the New Zealand government on their forthcoming energy law. The mantra of the UK being at the vanguard of climate action was reiterated by the ‘great & good’ of the NGO world and by the Director of Policy at a prestigious climate change institute. A similar fable from a couple of Government stooges would not have been a surprise. But surely the NGO and academic communities should demonstrate greater integrity and a more discerning appraisal of government assertions?

If you ignore rising emissions from aviation and shipping along with those related to the UK’s imports and exports, a chirpy yarn can be told. But then why not omit cars, cement production and other so- called “hard to decarbonise” sectors?

In reality, post-1990 carbon dioxide emissions associated with operating UK plc. have, in any meaningful sense, remained stubbornly static. But let’s not just pick on the UK. The same can be said of many self-avowed climate-progressive nations, Denmark, France and Sweden amongst them. And then there’s evergreen Norway with emissions up 50 percent since 1990.

Fundamental failures

Sadly the subterfuge of these supposed progressives was conveniently hidden behind the new axis of climate-evil emerging in Katowice: Trump’s USA; MBS’s Saudi; Putin’s Russia; and the Emir’s Kuwait – with Scott Morrison, Australia’s prime minister, quietly sniggering from the side-lines.

But surely no one really expected more from this quintet of regressives. It’s the self-proclaimed paragons of virtue where the real intransigence (or absence of imagination) truly resides. When it comes to commitments made in Paris, the list of climate villains extends far and wide – with few if any world leaders escaping the net.

How is it that behind the glad-handing of policy makers and the mutterings of progress by many academics, NGOs and journalists, we continue to so fundamentally fail?

On mitigation, endless presentations infused with ‘negative emissions’, hints of geo-engineering and offsetting salved the conscience of Katowice’s high-carbon delegates. But when it came to addressing issues of international equity and climate change, no such soothing balm was available.

I left my brief foray into the murky realm of equity with the uneasy conclusion that, just as we have wilfully deluded ourselves over mitigation, so we are doing when it comes to issues of fairness and funding.

Weak targets

COP after COP has seen the principal framing of ‘common but differentiated responsibility’ (CBDR) weakened. Put simply, CBDR requires wealthier nations (i.e. greater financial capacity) with high- emissions per capita (i.e. greater relative historical responsibility for emissions) to “take the lead in combating climate change”.

This was a central tenet of the 1992 UN Framework Convention on Climate Change (UNFCCC), and specifically committed such wealthy nations to peak their emissions before 2000. Virtually all failed to do so.

In 1997, the Kyoto Protocol established binding but weak emission targets for these nations, with the intention of tightening them in a subsequent ‘commitment period’. The all-important second ‘commitment period’ was never ratified – partly because a new ‘regime’ for international mitigation was anticipated.

In 2015, and to wide acclaim, the new regime emerged in the guise of the Paris Agreement. This saw the dismantling of any legally binding framework for wealthier high CO2/capita countries to demonstrate leadership. Instead nations submitted voluntary bottom-up mitigation plans based on what they determined was their appropriate national responsibility for holding to a global rise of between 1.5 and 2°C.

True to form, world leaders dispensed with any pretence of integrity, choosing instead to continue playing poker with physics & nature. Even under the most optimistic interpretation of the collective nonsense offered, the aggregate of world leaders’ proposals aligned more with 3.5°C of warming than the 1.5 to 2°C that they had committed to.

Backtracking on funding 

So, has the shame of repeated failure on mitigation initiated greater international funding for those poorer nations vulnerable to climate impacts and in the early phases of establishing their energy systems?

In Copenhagen, ‘developing’ nations agreed to produce mitigation plans, with the understanding that their “means of implementation” would attract financial support from the wealthier hi-emitters. Move on to Paris, and the wealthy nations flex their financial muscles and begin to backtrack.

Rather than deliver a new and anticipated post-2020 finance package, they chose to extend what was supposed to be their 100 billion dollar per year ‘floor’ (i.e. starting value) out to 2025. To put that in perspective, 100 billion dollars equates to one twenty-eighth of the UK’s annual GDP – and even this paltry sum is proving difficult to collect from rich nations.

Surely COP24 couldn’t belittle poor nations further? Yet the Katowice text stoops to new lows.

Funding initially intended to mobilise action on mitigation and adaptation is transposed into various financial instruments, with the very real prospect of economically burdening poorer countries with still more debt.

New generation

Finally, I want to touch on something far outside my experience and probably one of the most damning aspects of the COPs that I’ve become aware of.

As a professor in the gentle world of academia, I can speak wherever I’m able to get a forum. I can explain my analysis in direct language that accurately reflects my judgements – free from any fear of being actively shut down.

Certainly, there are academics (usually senior) who favour backstabbing over face to face engagement, but typically their comments are later relayed via their own (and more honest) Post-Doc & PhD colleagues. If I find myself on a stage with climate glitterati and accidentally step on a few hi-emitting toes – the worse I face is an insincere smile and being crossed off their Christmas card list. Such bruising of egos and prestige is relatively harmless. Elsewhere however this is not the case – for both early career academics and civil society.

At COP24 I spoke at some length with both these groups. Not uncommonly early career researchers feared speaking out “as it would affect their chances of funding”. This specific example arose during a national side event on the miraculous low-carbon merits of coal and extractive industries.

However, similar language is frequently used to describe how hierarchical structures in universities stifle open debate amongst researchers working on short-term contracts. Given senior academics have collectively and demonstrably failed to catalyse a meaningful mitigation agenda, fresh perspectives are sorely needed.

Consequently, the new generation of academics and researchers should be encouraged to speak out, rather than be silenced and co-opted.

Orwellian dictator

Turning to wider civil society, I hadn’t realised just how tightly constrained their activities were, or that they are required to operate within clear rules. At first this appears not too unreasonable – but probe a bit further and the friendly face of the UNFCCC morphs into an Orwellian dictator.

Whilst country and industry representatives can extol the unrivalled virtues of their policies and commercial ventures, civil society is forced to resort to platitudes and oblique references. Directly questioning a rich oil-based regime’s deceptions or even openly referring to Poland’s addiction to “dirty “coal is outlawed.

By contrast, eulogising on the wonders of clean coal is welcomed, as is praising a government’s mitigation proposals – even if they are more in line with 4°C than the Paris commitments.

All this is itself disturbing. Whilst the negotiators haggle over the colour of the Titanic’s deckchairs and how to minimise assistance for poorer nations, the UNFCCC’s overlord ensures a manicured flow of platitudes.

The clever trick here is to facilitate the occasional and highly choreographed protest. To those outside the COP bubble, such events support the impression of a healthy balanced debate. National negotiators with their parochial interests and hydrocarbon firms with their slick PR, all being held to account by civil society organisations maintaining a bigger-picture & long-term perspective. But that is far from the truth.

Tight policing

For civil-society groups getting an “observer” status badge is an essential passport to the COPs. These are issued by the UNFCCC and can easily be revoked. Without ‘badges’, or worse still, by forcibly being “de-badged” (as it’s referred to), civil society delegates have very limited opportunity to hold nations and companies to account or to put counter positions to the press.

Such tight policing has a real impact in both diluting protests and, perhaps more disturbingly, enabling nations and companies to go relatively unchallenged. The latter would be less of a concern, if the eminent heads of NGOs were standing up to be counted. But over the years the relationship between the heads of many NGOs and senior company and government representatives has become all too cosy. 

So what level of ‘control’ is typically exerted at COPs? To avoid compromising badges for those wishing to attend future UNFCCC events, I can’t provide detail here, but the range is wide: highlighting the negative aspects of a country or company’s proposals or activities; displaying temporary (unauthorised) signs; asking too challenging questions in side events; circulating ‘negative’ photographs or images; and countering official accounts.

In brief, criticising a specific country, company or individual is not allowed in material circulated within the conference venue. Previously, some civil-society delegates have had to delete tweets and issue a UNFCCC dictated apology – or lose their badges.

This year, following a climate-related protest in Belgium, those involved were subsequently stopped from entering Poland and the Katowice COP; so much for the EU’s freedom of speech and movement.

Unsubstantiated optimism

If the COP demonstrated significant headway towards delivering on the Paris agreement, perhaps there would be some argument for giving the process leeway to proceed unhindered by anything that may delay progress.

But no amount of massaging by the policy-makers and the UNFCCC’s elite can counter the brutal and damning judgement of the numbers. Twenty-four COPs on, annual carbon dioxide emissions are over 60 percent higher now than in 1990, and set to rise further by almost 3 percent in 2018.

It’s over a month now since I returned from the surreal world of COP24. I’ve had time to flush out any residual and unsubstantiated optimism and remind myself that climate change is still a peripheral issue within the policy realm.

The UK is an interesting litmus of just how fragmented government thinking is. A huge effort went into the UK’s COP presence – yet back at home our Minister for Clean Growth celebrates the new Clair Ridge oil platform and its additional 50 thousand tonnes of CO2 per day (a quarter of a billion tonnes over its lifetime). Simultaneously, the government remains committed to a new shale gas revolution whilst plans are afoot for expanding Heathrow airport and the road network.

COP can be likened to an ocean gyre with the ‘axis of evil’, Machiavellian subterfuge and naïve optimism circulating with other climate flotsam and with nothing tangible escaping from it. Twenty- four COPs on, questions must surely be asked as to whether continuing with these high-carbon jamborees serves a worthwhile purpose or not?

Political tipping points

Thus far the incremental gains delivered by the yearly COPs are completely dwarfed by the annual build-up of atmospheric carbon emissions. In some respects the Paris Agreement hinted at a potential step change – but this moment of hope has quickly given way to Byzantine technocracy – the rulebook, stocktaking, financial scams, etc.; not yet a hint of mitigation or ethical conscience.

But is this jettisoning of COPs too simple? Perhaps international negotiations could run alongside strong bilateral agreements (e.g. China and the EU)? Stringent emission standards imposed on all imports and exports to these regions could potentially lead to a much more ambitious international agenda.

The US provides an interesting and long-running model for this approach. For just over half a century, California has established increasingly tighter vehicle emission standards, each time quickly adopted at the federal level by the Environmental Protection Agency.

Clearly internationalising such a model would have implications for WTO. But in 2018, and with global emissions still on the rise, perhaps now is the time for a profound political tipping point where meaningful mitigation takes precedent over political expediency?

Of course, the COPs are much more than simply a space for negotiations. They are where a significant swathe of the climate community comes together, with all the direct and tacit benefits physical engagement offers. But did Katowice, Fiji-Bonn, Marrakech or even Paris represent the pinnacle of high-quality and low carbon discussion and debate? Could we have done much better?

Virtual engagement 

Perhaps we need established regional COP hubs throughout the different continents of the world, all with seamless virtual links to each other and the central venue. Could journalists have listened, interviewed and written from their offices? Could civil society have engaged vociferously in their home nations whilst facilitating climate vulnerable communities in having their voices heard?

Almost fifty years on from the first moon landing, are the challenges of delivering high-quality virtual engagement really beyond our ability to resolve?

If the COPs are to become part of the solution rather than continuing to contribute to the problem, then they need to undergo a fundamental transformation. Moreover the UNFCCC’s elite needs to escape their Big Sister approach and embrace rather than endeavour to close down a wider constituency of voices.

Neither of these will occur without considerable and ongoing pressure from those external to, as well as within, the UNFCCC. The time for action is not at COP25, but now and during the intervening months.

This Author 

Kevin Anderson is professor of energy and climate change in the School of Mechanical, Aeronautical and Civil Engineering at the University of Manchester. He was previously director of the Tyndall Centre, the UK’s leading academic climate change research organisation, during which time he held a joint post with the University of East Anglia. Kevin now leads Tyndall Manchester’s energy and climate change research programme and is deputy director of the Tyndall Centre. Read more highlights and lowlights from COP24 on Kevin Anderson’s blog

Image: IRENA, Flickr

Humans burdened cattle 6000 years ago

Cattle were being used to pull loads as early as 6,000 BC, according to new research led by UCL. The study provides the earliest systematic evidence of animals being used as engines.

In the study, published in Antiquity, archaeologists discovered that the bones in the feet of Neolithic cattle demonstrated distinctive wear patterns, indicative of exploitation as ‘animal engines’.

If these practices can be proven elsewhere, it is expected to have major ramifications on our understanding of animal use in the Neolithic.

Gaining traction 

Dr Jane Gaastra of UCL Archaeology), the lead author, said: “We have been able to provide the first conclusive evidence that farmers were using cattle for ‘traction’ almost 2,000 years earlier than the previous consensus date. There has only been one other foot sample from the Neolithic period found in Syria but this was inconclusive.

“The part of the Balkans where we found the bones was heavily forested in the Neolithic period, so chopping trees to create settlements would have required a lot of man power. Cattle would therefore have been a vital asset helping to transport items such timber for housing.”

The study was conducted in the central and western Balkans and shows that the earliest European farmers were not simply using cattle as a source of meat or dairy products, but also as a source of propulsion.

The findings indicate that traction in some form, and not necessarily through the use of ploughs or wagons, was present much earlier than previously thought.

Most other studies have focused on the use of traction in much later periods, because it has often been conflated with ploughing or the use of carts which came much later.

Archaeological record

Fundamentally, however, traction is the use of animals as engines to pull loads. While ploughing and cartage are forms of traction, they represent only two types of activity on a much broader spectrum of exploitative practices from specialised animals bred and used for regular work through to animals used for more occasional pulling activities, or for regular labour over a short number of years. 

Co-author Dr Marc Vander Linden, formerly of UCL Archaeology and now at University of Cambridge, said: “Until now it has generally been considered that traction only emerged by the fifth and forth  millennium BC, parallel to the introduction of the plough and the wheel, but our study demonstrates that this is not the case.

“We reveal that when the wheel and the plough became available farmers were already experienced in using cattle for traction, and this could have facilitated the spread of these innovations.”

The researchers investigated twelve cattle foot bone samples, from both male and female cattle, predominantly cows from eleven Neolithic sites in the central and western Balkans – modern-day Croatia, Serbia, Romania and Bosnia-Herzegovina – spanning from 6,000 to 4,500 BC. The sites were open air settlements from multiple phases of the Neolithic.

Foot bone was chosen as it is most affected by the stress of pulling and happens to be most commonly preserved in the archaeological record. In determining traction, the archaeologists were looking for extra bone growth in the inner part of the foot, as this is typically where the foot takes most of the load. 

Prehistoric societies

The researchers hope to replicate the study in other European regions to determine the extent and duration of this form of traction. It is still unknown whether this form of traction is seen in only a selection of Neolithic groups or was a common practice across Europe.

A firm understanding of the nature of early traction evidence in prehistoric Europe has significant implications for our knowledge of both management practices and the nature of labour and movement in prehistoric societies.

Dr Gaastra concluded: “What is now needed is a wider comparative assessment of sub-pathological evidence for cattle traction in Neolithic (and post-Neolithic) Europe to determine both how widely this pattern of early traction was distributed and at what point we begin to see evidence for specialised heavy-traction animals.”

The project is funded under the European Union’s Seventh Framework Programme, Social Science and Humanities Research Council of Canada and the University of Manitoba, the International Research and Exchanges Board of Washington, D.C. and the Fulbright-Hayes Program.

This Article 

This article is based on a press release from University College London. 

Microplastics’ threat to nature

Environmental damage will be widespread within 100 years if microplastics continue to build up, the European academic advisory body SAPEA has said.

Its report, launched at The European Parliament, highlights a serious lack of knowledge about the future fall-out for people and the environment.

Dr Lesley Henderson, a Brunel University London media sociologist, said: “I knew that there was very little research that explores what the public understand about microplastics and risk.

Cultural change

“But I was surprised there are so many research gaps in the natural sciences. For example, how microplastics and nanoplastics are defined and measured can differ, and there are no standard measures for exposure and hazard.”

Dr Henderson’s insight will put policy makers in the picture about what messages people might take from what they hear, read and see about microplastics and risk.

Henderson continued: “We won’t solve the problem of plastic pollution without huge cultural and social change, and it is important to recognise this. 

“So policymakers need to be aware of the messages coming through different media. This is even more important given the speed with which scientific stories can be diffused across social media.

“Media plays a vital role in bringing about positive societal change, so it’s important to work with media and be clear where there is uncertainty in the scientific evidence.”

The report has been handed over to the European Commission’s Group of Chief Scientific Advisors, who will use it to shape their scientific opinion on microplastics.

Professor Bart Koelmans, from SAPEA, said: “The evidence about nano- and microplastics remains uncertain and complex. But a lack of evidence for risk doesn’t mean we should assume that there is no risk.

“As our social science colleagues point out, it’s vital we communicate clearly about uncertainties in the evidence, rather than just assuming that everything is fine just because we don’t know for sure.”

This Article 

This article is based on a press release from Brunel University, London. Read ‘A scientific perspective on microplastics in nature and society’ in full here

Microplastics’ threat to nature

Environmental damage will be widespread within 100 years if microplastics continue to build up, the European academic advisory body SAPEA has said.

Its report, launched at The European Parliament, highlights a serious lack of knowledge about the future fall-out for people and the environment.

Dr Lesley Henderson, a Brunel University London media sociologist, said: “I knew that there was very little research that explores what the public understand about microplastics and risk.

Cultural change

“But I was surprised there are so many research gaps in the natural sciences. For example, how microplastics and nanoplastics are defined and measured can differ, and there are no standard measures for exposure and hazard.”

Dr Henderson’s insight will put policy makers in the picture about what messages people might take from what they hear, read and see about microplastics and risk.

Henderson continued: “We won’t solve the problem of plastic pollution without huge cultural and social change, and it is important to recognise this. 

“So policymakers need to be aware of the messages coming through different media. This is even more important given the speed with which scientific stories can be diffused across social media.

“Media plays a vital role in bringing about positive societal change, so it’s important to work with media and be clear where there is uncertainty in the scientific evidence.”

The report has been handed over to the European Commission’s Group of Chief Scientific Advisors, who will use it to shape their scientific opinion on microplastics.

Professor Bart Koelmans, from SAPEA, said: “The evidence about nano- and microplastics remains uncertain and complex. But a lack of evidence for risk doesn’t mean we should assume that there is no risk.

“As our social science colleagues point out, it’s vital we communicate clearly about uncertainties in the evidence, rather than just assuming that everything is fine just because we don’t know for sure.”

This Article 

This article is based on a press release from Brunel University, London. Read ‘A scientific perspective on microplastics in nature and society’ in full here

Microplastics’ threat to nature

Environmental damage will be widespread within 100 years if microplastics continue to build up, the European academic advisory body SAPEA has said.

Its report, launched at The European Parliament, highlights a serious lack of knowledge about the future fall-out for people and the environment.

Dr Lesley Henderson, a Brunel University London media sociologist, said: “I knew that there was very little research that explores what the public understand about microplastics and risk.

Cultural change

“But I was surprised there are so many research gaps in the natural sciences. For example, how microplastics and nanoplastics are defined and measured can differ, and there are no standard measures for exposure and hazard.”

Dr Henderson’s insight will put policy makers in the picture about what messages people might take from what they hear, read and see about microplastics and risk.

Henderson continued: “We won’t solve the problem of plastic pollution without huge cultural and social change, and it is important to recognise this. 

“So policymakers need to be aware of the messages coming through different media. This is even more important given the speed with which scientific stories can be diffused across social media.

“Media plays a vital role in bringing about positive societal change, so it’s important to work with media and be clear where there is uncertainty in the scientific evidence.”

The report has been handed over to the European Commission’s Group of Chief Scientific Advisors, who will use it to shape their scientific opinion on microplastics.

Professor Bart Koelmans, from SAPEA, said: “The evidence about nano- and microplastics remains uncertain and complex. But a lack of evidence for risk doesn’t mean we should assume that there is no risk.

“As our social science colleagues point out, it’s vital we communicate clearly about uncertainties in the evidence, rather than just assuming that everything is fine just because we don’t know for sure.”

This Article 

This article is based on a press release from Brunel University, London. Read ‘A scientific perspective on microplastics in nature and society’ in full here