The central problem which the world faces in its attempts to avoid catastrophic climate change is a contrast of time scales. In order to save human civilization and the biosphere from the most catastrophic effects of climate change we need to act immediately. Fossil fuels must be left in the ground. Forests must be saved from destruction by beef or palm oil production.
These vitally necessary actions are opposed by powerful economic interests, by powerful fossil fuel corporations desperate to monetize their underground “assets”, and by corrupt politicians receiving money from the beef or palm oil industries.
However, although some disastrous effects of climate change are already visible, the worst of these calamities lie in the distant future. Therefore it is difficult to mobilize the political will for quick action. We need to act immediately, because of the danger of passing tipping points beyond which climate change will become irreversible despite human efforts to control it.
Tipping points are associated with feedback loops, such as the albedo effect and the methane hydrate feedback loop. The albedo effect is important in connection with whether the sunlight falling on polar seas is reflected or absorbed. While ice remains, most of the sunlight is reflected, but as areas of sea surface become ice-free, more sunlight is absorbed, leading to rising temperatures and further melting of sea ice, and so on, in a loop.
The methane hydrate feedback loop involves vast quantities of the powerful greenhouse gas methane, frozen in a crystalline form surrounded by water molecules. 10,000 gigatons of methane hydrates are at present locked in Arctic tundra or the continental shelves of the world’s oceans. Although oceans warm very slowly because of thermal inertia, the long-term dangers from the initiation of a methane-hydrate feedback loop are very great. There is a danger that a very large-scale anthropogenic extinction event could be initiated unless immediate steps are taken to drastically reduce the release of greenhouse cases.
The World Is on Fire!
“The world is on fire!” says Swedish climate activist Greta Thunberg. She is right. California is burning. The Amazon is burning. Indonesia is burning. Alaska is burning. Siberia is burning. These fires have been produced partly by the degree of climate warming that has already occurred, and partly by human greed for profits, for example from beef production or palm oil.
Speaking at the opening ceremony of the UN climate conference COP24, the universally loved and respected naturalist, Sir David Attenborough, said:
“If we don’t take action, the collapse of our civilizations and the extinction of much of the natural world are on the horizon.”
Sir David’s two-part program, “Climate Change: The Facts” is currently being broadcast by BBC Earth. Hopefully, this important documentary film, like Leonardo DiCaprio’s excellent film “Before the Flood”, can do much to mobilize public opinion behind the immediate action that is needed to save the long-term future of human civilization and the biosphere.
Recently more than 7 million young people in 150 countries took part in strikes aimed at focusing public opinion on the need for rapid climate action. The Extinction Rebellion movement, which started in the UK, has now spread to many countries, and is also doing important work. In the United States, popular political figures such as Bernie Sanders and Alexandria Ocasio-Cortez are doing much to mobilize public opinion behind the Green New Deal and much to counteract Donald Trump’s climate change denial.
The Remarkable Properties of Exponential Growth
Positive feedback loops occur when the presence of something leads to the generation of more of the same thing. For example in the presence of an unlimited food supply, the growth of a population will lead to more individuals reaching reproductive age, and hence an accelerated growth of the population. This type of relationship leads to the mathematical relationship known as exponential growth.
Exponential growth of any quantity with time has some remarkable characteristics, which we ought to try to understand better, since this understanding will help us to predict the future. The knowledge will also show us the tasks which history has given to our generation. We must perform these tasks with urgency in order to create a future in which our descendants will be able to survive.
If any quantity, for example population, industrial production or indebtedness, is growing at the rate of 3% per year, it will double in 23.1 years; if it is growing at the rate of 4$\%$ per year, the doubling time is 17.3 years. For a 5% growth rate, the doubling time is 13.9 years, if the growth rate is 7% (the rate of economic growth that China’s leaders hope to maintain), the doubling time is only 9.9 years. If you want to find out the doubling time for any exponentially growing quantity, just divide 69.3 years by the growth rate in percent.
Looking at the long-term future, we can calculate that any quantity increasing at the modest rate of 3% per year will grow by a factor of 20.1 in a century. This implies that in four centuries, whatever is growing at 3% will have increased by a factor of 163,000. These facts make it completely clear that long-continued economic growth on a finite planet is a logical absurdity. Yet economists and governments have an almost religious belief in perpetual economic growth. They can only maintain this belief by refusing to look more than a short distance into the future.
Exponential decay of any quantity follows similar but inverse rules. For example, if the chance of a thermonuclear war will be initiated by accident or miscalculation or malice is 3% in any given year, the chance that the human race will survive for more than four centuries under these conditions is only1 in 163,000, i.e. 0.000625 percent. Clearly, in the long run, if we do not completely rid ourselves of nuclear weapons, our species will have no hope of survival.
Besides nuclear war, the other great threat to the survival of the human species and the biosphere is catastrophic climate change. The transition to 100% renewable energy must take place within about a century because fossil fuels will become too rare and expensive to burn. But scientists warn that if the transition does not happen much faster than that, there is a danger that we may reach a tipping point beyond which feedback loops, such as the albedo effect and the methane hydrate feedback loop, could take over and produce an out-of-control and fatal increase in global temperature.
In 2012, the World Bank issued a report warning that without quick action to curb CO2 emissions, global warming is likely to reach 4 degrees C during the 21st century. This is dangerously close to the temperature which initiated the Permian-Triassic extinction event: 6 degrees C above normal. During the Permian-Triassic extinction event, this occurred 252 million years ago. In this event, 96 percent of all marine species were wiped out, as well as 70 percent of all terrestrial vertebrates.
Is a quick transition to 100% renewable energy technically possible? The technology is available, remarkable characteristics of exponential growth can give us hope that it can indeed be done, provided that we make the necessary effort. Governments currently give enormous subsidies to fossil fuel industries. These must be stopped, or better yet, shifted to subsidize renewable energy. If this is done, economic forces alone will drive the shift to renewable energy. The remarkable properties of exponential growth can give us hope that the transition will take place rapidly enough to save the future of our planet from the worst effects of climate change.
Feedback Loops and Ethics
All of the major religions of the world contain some version of the Golden Rule,
“Do unto others as you would have them do unto you”.
In Christianity, there is a striking passage from the Sermon on the Mount:
“Ye have heard that it hath been said, Thou shalt love thy neighbour, and hate thine enemy. But I say unto you, Love your enemies, bless them that curse you, do good to them that hate you, and pray for them which despitefully use you, and persecute you.”
This seemingly impractical advice, that we should love our enemies and do good to them, is in fact extremely practical. It prevents the feedback loops of revenge and counter-revenge that we see so often in today’s conflicts. In fact, if nations that claim to be Christian really followed this commandment, their participation in war would be impossible. Conflicts can be prevented by unilateral acts of kindness.
Feedback Loops and the Information Explosion
In 1965, the computer scientist Gordon E. Moore predicted that the number of components per integrated circuit would increase exponentially for the next ten years. In 1975, he revised his growth rate to correspond to a doubling time of every two years. Astonishingly, Moore’s Law, as this relationship has come to be called, has proved to be valid for much longer than he or anyone else believed would be possible.
Moore’s Law is an example of the fact that the growth of knowledge feeds on itself. The number of scientific papers published each year is also increasing exponentially. This would be all to the good, if our social and political institutions matched our technology, but because of institutional and cultural inertia, the exponentially accelerating rate of technical innovation is threatening to shake human society to pieces. We need new global institutions of governance and new global ethics to match our new technology.
John Scales Avery, Ph.D., who was part of a group that shared the 1995Nobel Peace Prize for their work in organizing the Pugwash Conferences on Science and World Affairs, is a member of the TRANSCEND Network and Associate Professor Emeritus at the H.C. Ørsted Institute, University of Copenhagen, Denmark. He is chairman of both the Danish National Pugwash Group and the Danish Peace Academy andreceived his training in theoretical physics and theoretical chemistry at M.I.T., the University of Chicago and the University of London. He is the author of numerous books and articles both on scientific topics and on broader social questions. His most recent books are Information Theory and Evolution and Civilization’s Crisis in the 21st Century (pdf).
Stephen Peake, Senior Lecturer, The Open Universityin Climate crisis: six steps to making fossil fuels history, gives us a pretty realistic image of the prevailing situation of unsustainability throughout the world.
But the who, what, when, where and how of systems change can seem overwhelming. How do we transform a society whose fossil fuel habits have been entrenched for decades?
The next step is to get smarter in telling governments precisely what we want. System change doesn’t need to be daunting, or politically difficult. We just need to focus on the pinch points that will allow us to rapidly replace fossil fuel technologies. Here are six steps to decarbonising the system for good.
1. Stop wasting energy
We could power the planet two times over with the energy we waste burning fossil fuels each and every day. Even our most modern gas-fired power stations still waste around 40% of the gas they burn. The poor design of our transport systems, buildings, and appliances also waste vast amounts of energy.
Such taxes, combined with the elimination of fossil fuel subsidies, could raise trillions of dollars for governments to put to great use. We could spend this money on accelerating climate action – improving energy efficiency, scaling renewable energy, and restoring natural habitats.
Much of the stuff we buy isn’t fit for purpose. Many clothes are made with fabric so thin that they only last a few months, while electronics are often designed to fail after a few years.
We also don’t need half the things we’re encouraged to buy in the first place. While its governments that are responsible for implementing system change, and corporations that pollute the most, people still have power – even beyond voting or marching. As well as governments strongly regulating advertising, we can choose to stop contributing to a consumer culture.
To redress this balance and cut emissions, we can shift to a diet rich in vegetables and grains, where sustainable meat is an occasional treat. Carbon taxes could also cover meat and dairy production, with funds used to help farmers transition as the global grazing stock falls.
We need to give our political leaders the courage to make bold decisions. Above all we must ask for specific things of our political leaders – and direct our energies towards those that will make the biggest difference. We must be clear in our demands for a new low-carbon political economy that makes fossil fuels history and renewable energy the future.
More than 40 years after the International Energy Agency (IEA) published the first edition of the World Energy Outlook (WEO), the report’s overarching aim remains the same – to deepen our understanding of the future of energy. It does so by examining the opportunities and risks that lie ahead, and the consequences of different courses of action or inaction. The WEO analyses the choices that will shape our energy use, our environment and our wellbeing. It is not, and has never been, a forecast of where the energy world will end up.
This year brings many changes. I would like to highlight two in particular. First, we have renamed the ‘new policies scenario’ as the ‘stated policies scenario’, making more explicit our intention to hold up a mirror to the plans and ambitions announced by policy-makers without trying to anticipate how those plans might change in future.
Second, the sustainable development scenario – which provides a strategic pathway to meet global climate, air quality and energy access goals in full – has been extended to 2050 and set out in greater detail. This delivers sharper insights into what is required for the world to move in this direction.
What comes through with crystal clarity in this year’s Outlook is that there are no simple solutions to transform the world of energy. Multiple technologies and fuels have a part to play across all sectors of the economy. For this to happen, we need strong leadership from policy-makers, as governments hold the clearest responsibility to act and have the greatest scope to shape the future.
It is also clear to me that the world urgently needs to put a laser-like focus on bringing down global emissions. This calls for a grand coalition encompassing governments, investors, companies and everyone else who is committed to tackling climate change. The sustainable development scenario is tailor-made to help guide the members of such a coalition in their efforts to address the massive climate challenge that faces us all.
The IEA is already acting on the insights contained in the Outlook. For instance, our analysis shows that the pace of energy-efficiency improvements is slowing, but the potential for efficiency improvements to help the world meet its sustainable energy goals is massive. This has led us to set up a high-level Global Commission for Urgent Action on Energy Efficiency to recommend how progress can be rapidly accelerated through new and stronger policy action. (We are seeking your input on this subject in our online survey.)
We are also acutely aware that while the ongoing transformation of the electricity sector is full of promise, it also has implications for the stability and reliability of power grids around the world. In response, we have introduced new initiatives, including co-organising with the German Federal Ministry for Economic Affairs and Energy the first Global Ministerial Conference on System Integration of Renewables in Berlin in October 2019 and undertaking a major new report on electricity security.
Another important issue is that global emissions of methane, a potent greenhouse gas, are rising alongside CO2. This is why we recently launched a new online methane tracker to monitor the problem and identify ways to tackle it.
These are just four examples of how the World Energy Outlook provides strategic guidance to the energy community and results in real-world initiatives and solutions. The goal of this year’s Outlook, once again, is to provide energy decision-makers with the data and objective analysis that they need to pursue a more secure and sustainable future.
While it has some infrastructure and regulatory obstacles to overcome, the automotive industry in the Middle East and Africa (MENA) region is developing fast, driven by investment and innovation, as delegates heard at the ALMENA conference in Dubai last week.
Despite a sustained period of decline over the last few years affected by a fall in oil prices and geopolitical strife, the Middle East and Africa is fast becoming a region of automotive and supply chain opportunity. Carmakers such as VW, Toyota, GM, Groupe PSA and Mercedes-Benz are investing in local assembly, ranging from North African countries including Morocco, Algeria and Egypt, to sub-Saharan markets such as Rwanda, Ethiopia, Kenya and Ghana. There are also some notable logistics developments there and in the Middle East.
According to figures from IHS Markit, light vehicle sales in the Middle East and Africa are to increase by 6% in 2020 to around 3.5m, supported by ongoing recovery in Saudi Arabia and Gulf countries. That is still below 4.65m units sold in 2015 but at that point Middle East sales were helped by increases in Saudi Arabia and Iran, the latter of which was seeing an (albeit brief) resurgence after sanctions were temporarily lifted. That said, by 2025 annual new light vehicle sales across the region are set to hit more than 5.3m, according to IHS projections.
Saudi Arabia already accounts for about 40% of total vehicles sold in the Middle East and IHS Markit forecasts annual sales could reach over 800,000 beyond units by 2030. Contributing factors including the recovery in price per barrel of oil and to a lesser extent the lifting of the ban on female drivers suggest sustained growth is expected to start in the next two years.
Countries within the Gulf Corporation Council (GCC) have established a national employment challenge to employ more local workers, the so-called ‘Gulfization’ policy, which is increasing labour opportunities in the area, something also fuelled by the exodus of foreign workers and the need for investment in local skills and talent.
Greater Cairo (GC) is the largest urban area in the Middle East and one of the most populated cities in the world. The urban growth patterns of the metropolitan area reveal a fragmented city of heterogeneous parts that developed unplanned over the years. GC public transport network offers a large variety of means of transportation throughout three governorates but its lack of efficiency is forcing more and more people to use private cars. The extreme density of the urban fabric and the widespread congestion on the road network end up making the city’s livability very difficult.
Pamella de Leon, Startup Section Editor, on October 29, 2019, wrote in Entrepreneur Middle East, an international franchise of Entrepreneur Media the following.
Aside from private cars, taxis, and other four-wheeled vehicles, a ubiquitous sight on the streets of Cairo (and in other parts of the MENA, as well as the world at large) are the three-wheeled tuktuks and two-wheeled motorcycles to navigate daily traffic- and taking a bite out of the opportunity in the alternative transport market is Egypt-born startup Halan. The ride-sharing app for tuktuks, motorcycles, and tricycles -a first in the region- was launched in November 2017 in underserved communities in Cairo where roads tend to be too narrow for cars, and provided a cheaper alternative to cars and buses.
It grew across Giza, Alexandria, Minya, Luxor and Qalyubia governorates, and expanded to Sudan in 2018. It also offers on-demand logistics solutions to support large organizations and small businesses alike in their distribution and supply chain. Founded by Mounir Nakhla and Ahmed Mohsen, the former had the lightbulb moment when the idea was proposed to him by one of Gojek’s seed investors.
After meeting Nadiem Makarim, the CEO of Gojek, a startup that has been dubbed Indonesia’s first unicorn venture and has grown as an on-demand tech company for the transport, payment, and food sector, Nakhla was inspired from its success, and saw potential for a similar impact in Egypt. With Egypt’s population of more than 100 million, internet penetration, fast-growing sales of smartphone devices and a growing use of mobile apps, all the elements were positive, he notes.
“Transportation is one of the fastest ways of acquiring customers by solving a real need, and we wanted to be the app of choice for the underserved,” he says. “Egypt has north of 700,000 tuktuks already operating as taxis, and just over 1.5 million two-wheeler vehicles, used for both personal transportation and for delivery services, and this is where Halan comes in.”
As part of the startup’s efforts to organize the market and ensure safety, Nakhla says they also have a meticulous screening process when recruiting drivers. Besides offering convenience to customers, Nakhla says they also provide incremental business for their drivers, and thus increase their incomes.
The founder and CEO is no stranger to working with Egypt’s mobility scene and underserved communities- he co-founded Mashroey, an Egypt-based light transport financing business, and Tasaheel, an Egypt-based micro-financing venture, which Nakhla says, has served more than 1 million customers combined. And the rest of the founding team are veterans in the transport field too: co-founder and CTO Ahmed Mohsen has published several papers in IEEE on AI, was part of the founding team and a shareholder in SecureMisr, a security consultancy company in Egypt, and founded MusicQ and CircleTie.
Plus Mohamed Aboulnaga, Careem’s former Regional Director and Fawry’s Business Development Manager, joined as co-founder and COO. They also have key members who have worked previously with Uber and Ghabbour Auto, which has resulted in a team that is comprised of “technically very competent, passionate, creative, results-driven individuals with a high work ethic. Each one with a unique strength, that when brought together make for an unrivalled team.”
After launching in 2017, Nakhla says that the company was doing around 50,000 rides by March 2018, and they closed their Series A round in the same year in a round co-led by Battery Road Ventures Holdings (BRVH) and Algebra Ventures. As for their funding, Nakhla put in 20% of the seed capital and raised the rest from Raouf Ghabbour, founder of GB Auto, as well as BRVH.
According to Nakhla, Halan has so far raised single-digit millions in total, and are currently in the process of their Series B funding round. The company’s business model involves taking a percentage of the ride fare as commission. Currently serving more than 100,000 customers, Halan has exceeded 10 million rides and operates in around 20-25 cities in Egypt and Sudan. As for its on-demand logistics offering, Halan is currently partnering with prominent names in the fast-food industry, including McDonald’s, KFC, Pizza Hut, Hardees, and many more. The startup has also been recently awarded Fastest-Growing Mobility Solution in the Market during the second edition of the E-Commerce Summit in September this year.
The key factors of all energy policies across the MENA are about reducing carbon emissions and conserving hydrocarbons reserves per this article, dated September 30, 2019, of Power Technology reporting (see below) on the latest World Energy Council’s congress of Abu Dhabi, early this month.
With an estimated $100bn-worth of renewables projects under study, design and in execution across the region, the policy momentum behind energy transformation is now being converted into new, potentially lucrative business opportunities across the Middle East and Africa.
Reducing carbon dioxide emissions and conserving hydrocarbons reserves are key factors shaping energy policy in the Middle East and North Africa (MENA).
But it is the more immediate combination of lower oil prices and the fall in the cost of renewable energy technologies that have seen every country in the region announce ambitious clean energy targets.
Clean energy, which includes renewables such as solar and wind power, as well as alternative fuels including waste-to-energy and nuclear, accounts for only a small proportion of electricity generation in the MENA region today.
Change is coming
According to the International Renewable Energy Agency (Irena), installed solar and wind capacity across the MENA region reached respectively 2,350MW and 434MW in 2017, up from just 91MW and 104MW in 2010.
And with an estimated $100bn-worth of renewables projects under study, design and in-execution across the region, the policy momentum behind energy transformation is now being converted into new, potentially lucrative business opportunities in the region.
The significance of the region’s energy transition was clear to see at the latest edition of the World Energy Congress, which was hosted in Abu Dhabi in September.
Unsurprisingly, Saudi Arabia’s pavilion was the most-buzzing hive at the congress.
In addition to its broad programme of structural economic reforms and the recent appointment of a new energy minister, the region’s biggest economy has by far the most ambitious clean energy programme planned in the Middle East.
As Riyadh’s Renewable Energy Project Development Office (Repdo) outlined plans to launch tenders for its third round of its ambitious National Renewable Energy Programme (NREP) before the end of 2019, representatives from Saudi Arabia’s sovereign investment wealth fund, the Public Investment Fund (PIF), were meeting technology providers on the sidelines of the event to discuss the opportunities for building large-scale solar manufacturing facilities in the kingdom.
While solar and wind power are the main focus of the region’s energy diversification plans, some of the world’s largest energy companies were keen to showcase the potential for emerging technologies including waste-to-energy.
Another glimpse into the future was provided by discussions about the potential to store energy from peak-power sources such as solar and wind.
With the race to achieve cost-effective battery-storage solutions already underway, other technologies using hydrogen are being piloted in the region to offer another method to mitigate the intermittency issues of solar and wind power.
The challenge facing the region’s utilities is to convert their ambitious clean energy ambitions into actual investment projects.
This article is sourced from Power Technology sister publication http://www.meed.com, a leading source of high-value business intelligence and economic analysis about the Middle East and North Africa. To access more MEED content register for the 30-day Free Guest User Programme.
We’re constantly encouraged to think of the next big climate summit, conference or protest as the most important one, the one that is about to make the all-important breakthrough. The UN’s Climate Action Summit on September 23 in New York is no different. The UN’s Secretary General António Guterres is calling on world leaders to come with concrete and realistic plans to bring their national net carbon emissions down to zero by 2050.
But amid the hype, it’s worth putting this UN summit in context against the history of 30 years of such international meetings. Is it a vain hope for 197 countries to agree on any meaningful climate action at all, especially when it involves so much money and power?
On the 1988 American presidential campaign trail, George Bush Senior promised to convene a global conference on the environment at the White House to “talk about global warming”. But when it finally happened it wasn’t truly global.
The Intergovernmental Panel on Climate Change (IPCC) was born the same year, endorsed by the UN general assembly, and produced its first report in 1990. By then, there had been fine declarations of motherhood-and-apple-pie in various European cities, such as the Hague and Bergen. However, negotiations towards an international treaty to do something about climate change itself did not begin until February 1991. The world’s media largely ignored them, as the 1991 Gulf War was underway.
UNFCCC birth pangs
Very little progress was made – a sign of things to come – and with a hard deadline of May 1992 approaching, a month before the world’s nations were to gather in Rio de Janeiro for an “Earth Summit”, powerful countries were at loggerheads.
The birth pangs of this search for an international UN treaty on climate change still shape what is and isn’t possible today.
The sticking point was – and still is – what the US government, and the business lobbies behind it, would find acceptable. The French government was keen that any treaty include actual commitments to reduce CO2 emissions, with targets and timetables for the rich nations. The Bush government warned that if these were included in the text they would not attend the Rio summit, leaving any treaty languishing. The French blinked, the UK acted as a middleman, and a deal was done.
The French, and others, had hoped that once the UNFCCC was signed and ratified, they could quickly address the question of rich country commitments to reduce CO2 emissions. But this didn’t happen.
When the Kyoto Protocol, which extended the UNFCCC, was agreed in 1997, despite the fact that carbon trading and other economic instruments within it were designed to keep the Americans happy, no serious commitment to reductions was made. The Americans then pulled out of the implementation process of the Kyoto Protocol in 2001, when George W Bush became president.
The process staggered on and there was another helping of motherhood-and-apple-pie at Copenhagen in 2009. Finally, in 2015 a non-binding Paris Agreement was cobbled together, based on a previously discarded “pledge and review” mechanism, which has created an endless round of promises that haven’t been met.
The scientist who had warned that climate change was upon us in 1988 – James Hansen – called the Paris Agreement a fraud, and since 2015, many nations are failing to meet their Paris commitments. Even if they did, global average temperature rise this century would be far in excess of the two degrees above pre-industrial levels that the deal is supposed to ensure.
Some would argue that trying to get 197 countries to agree on anything is a fool’s errand. For 20 years, critics such as the international relations expert David Victor have questioned whether the UN is the appropriate venue for climate negotiations. Victor argues that such a forum is inevitably going to lead to gridlock. He’s not alone in this – as early as 1983 some policy analysts in the US were saying that such a global problem could not be solved because of the complexity of its politics.
The counter argument is that if a deal is agreed outside of the UN process, between the world’s major emitters – the EU, US and China – then it will be perceived as illegitimate, and will likely involve an even greater reliance on speculative technologies than the current Paris Agreement.
Ultimately, it becomes a matter of trust: do those already suffering the impacts of climate change trust those who have caused it to sort it out.
In my experience of talking to people who work in and around the UNFCCC’s bodies, many speak knowledgeably without hesitation, deviation or repetition about the alphabet soup of climate change acronyms, but are completely oblivious of much of this awkward history. Yet what happened – straightforward veto power by the US of anything that would look like real action – remains with us today, and it doesn’t help to pretend otherwise.
Whether the world can a transition to sustainability – the stated aims of both the UNFCCC and the UN’s Sustainable Development Goals – remains to be seen. But the stakes could not be higher. If political, economic, technological and cultural solutions aren’t now found, the outlook for humanity – and the other species we share this planet with – is exceptionally bleak.
This article is part of The Covering Climate Now series This is a concerted effort among news organisations to put the climate crisis at the forefront of our coverage. This article is published under a Creative Commons license and can be reproduced for free – just hit the “Republish this article” button on the page to copy the full HTML coding. The Conversation also runs Imagine, a newsletter in which academics explore how the world can rise to the challenge of climate change. Sign up here.
Today is World Car Free Day, which is celebrated on September 22, encourages motorists to give up their cars for a day. Organized events are held in some cities and countries. The events, which vary by location, give motorists and commuters an idea of their locality with fewer cars. Wikipedia. But why such initiative if there were not some tacit agreement by the world communities that the Life-threatening impact of Climate Change was mainly due and/or consequent to the following as elaborated in this United Nations post.
Global emissions are reaching record levels and show no sign of peaking. The last four years were the four hottest on record, and winter temperatures in the Arctic have risen by 3°C since 1990. Sea levels are rising, coral reefs are dying, and we are starting to see the life-threatening impact of climate change on health, through air pollution, heatwaves and risks to food security.
The impacts of climate change are being felt everywhere and are having very real consequences on people’s lives. Climate change is disrupting national economies, costing us dearly today and even more tomorrow. But there is a growing recognition that affordable, scalable solutions are available now that will enable us all to leapfrog to cleaner, more resilient economies.
The latest analysis shows that if we act now, we can reduce carbon emissions within 12 years and hold the increase in the global average temperature to well below 2°C and even, as asked by the latest science, to 1.5°C above pre-industrial levels.
Thankfully, we have the Paris Agreement – a visionary, viable, forward-looking policy framework that sets out exactly what needs to be done to stop climate disruption and reverse its impact. But the agreement itself is meaningless without ambitious action.
UN Secretary-General António Guterres is calling on all leaders to come to New York on 23 September with concrete, realistic plans to enhance their nationally determined contributions by 2020, in line with reducing greenhouse gas emissions by 45 per cent over the next decade, and to net zero emissions by 2050.
I want to hear about how we are going to stop the increase in emissions by 2020, and dramatically reduce emissions to reach net-zero emissions by mid-century
To be effective and credible, these plans cannot address mitigation alone: they must show the way toward a full transformation of economies in line with sustainable development goals. They should not create winners and losers or add to economic inequality; they must be fair and create new opportunities and protections for those negatively impacted, in the context of a just transition. And they should also include women as key decision-makers: only gender-diverse decision-making has the capacity to tackle the different needs that will emerge in this coming period of critical transformation.
The Summit will bring together governments, the private sector, civil society, local authorities and other international organizations to develop ambitious solutions in six areas: a global transition to renewable energy; sustainable and resilient infrastructures and cities; sustainable agriculture and management of forests and oceans; resilience and adaptation to climate impacts; and alignment of public and private finance with a net-zero economy.
Business is on our side. Accelerated climate solutions can strengthen our economies and create jobs, while bringing cleaner air, preserving natural habitats and biodiversity, and protecting our environment.
New technologies and engineering solutions are already delivering energy at a lower cost than the fossil-fuel driven economy. Solar and onshore wind are now the cheapest sources of new bulk power in virtually all major economies. But we must set radical change in motion.
This means ending subsidies for fossil fuels and high-emitting agriculture and shifting towards renewable energy, electric vehicles and climate-smart practices. It means carbon pricing that reflects the true cost of emissions, from climate risk to the health hazards of air pollution. And it means accelerating the closure of coal plants and halting the construction of new ones and replacing jobs with healthier alternatives so that the transformation is just, inclusive and profitable.
In order to ensure that the transformative actions in the real economy are as impactful as possible, the Secretary-General has prioritized the following action portfolios, which are recognized as having high potential to curb greenhouse gas emissions and increased global action on adaptation and resilience.
Finance: mobilizing public and private sources of finance to drive decarbonization of all priority sectors and advance resilience;
Energy Transition: accelerating the shift away from fossil fuels and towards renewable energy, as well as making significant gains in energy efficiency;
Industry Transition: transforming industries such as Oil and Gas, Steel, Cement, Chemicals and Information Technology;
Nature-Based Solutions: Reducing emissions, increasing sink capacity and enhancing resilience within and across forestry, agriculture, oceans and food systems, including through biodiversity conservation, leveraging supply chains and technology;
Cities and Local Action: Advancing mitigation and resilience at urban and local levels, with a focus on new commitments on low-emission buildings, mass transport and urban infrastructure; and resilience for the urban poor;
Resilience and Adaptation: advancing global efforts to address and manage the impacts and risks of climate change, particularly in those communities and nations most vulnerable.
In addition, there are three additional key areas:
Mitigation Strategy: to generate momentum for ambitious Nationally Determined Contributions (NDCs) and long-term strategies to achieve the goals of the Paris Agreement.
Youth Engagement and Public Mobilization: To mobilize people worldwide to take action on climate change and ensure that young people are integrated and represented across all aspects of the Summit, including the six transformational areas.
Social and Political Drivers: to advance commitments in areas that affect people’s well-being, such as reducing air pollution, generating decent jobs, and strengthening climate adaptation strategies and protect workers and vulnerable groups.
Despite or in spite of the far from peaceful happenings in one of the four corners of the Arabian peninsula, life carries on unperturbed elsewhere and the following is about what is happening in the opposite corner, i.e.:
ABU DHABI, September 15, 2019 — In the vast air-conditioned halls of an Abu Dhabi conference centre, the world’s much-vaunted transition to clean energy is the buzzword in sessions of a top industry gathering.
But many executives and officials from oil-dependent Gulf states insist that while the change to renewables is essential, fossil fuels remain the future at least for the next few decades, despite the urgent need to fight climate change.
The debate has taken centre stage at this week’s World Energy Congress, with many officials calling for accelerating the process of moving to clean power sources and minimising carbon emissions.
Speakers addressed issues like the role of nuclear, hydrogen gas and other non-conventional sources of energy as a replacement for fossil fuels which currently account for over three-quarters of the world’s energy consumption.
However, delegates from oil-producing countries and particularly those in the Gulf argued that although the transition to clean energy sources must be supported, they will not be able to meet rising demand any time soon.
“For decades to come the world will still rely on oil and gas as the majority source of energy,” said the head of Abu Dhabi Oil Co. Jaber Sultan.
“About $11 trillion of investment in oil and gas is needed to keep up with current projected demand,” over the next two decades, he told the congress which was attended by representatives of 150 nations and over 400 CEOs.
Energy from increasingly competitive renewable sources has quadrupled globally in just a decade, but insatiable demand for energy particularly from developing economies saw power sector emissions rise 10 per cent, a UN report said last week.
“All energy transitions — including this one — take decades, with many challenges along the road,” the CEO of Saudi energy giant Aramco, Amin Nasser, said at the conference.
Nasser said his country supports the growing contribution of alternatives, but criticised policies adopted by many governments that do not consider “the long-term nature of our business and the need for orderly transition”.
Addicted to oil
Oil is still the lifeline for the Gulf states, contributing at least 70 per cent of national revenues across the region which has been cushioned by decades of immense profits from the flow of “black gold”.
Gulf nations have invested tens of billions of dollars in clean energy projects, mainly in solar and nuclear.
Dubai has launched the world’s largest solar energy project, with a price tag of $13.6 billion and the capacity to satisfy a quarter of the energy-hungry emirate’s current needs when it comes online in 2030.
But critics say the addiction to oil is a tough one to kick, particularly when supplies remain abundant and the massive investment in infrastructure necessary to switch to renewables is daunting.
“A global shift from dirty fossil fuel to renewable energy is economically, technically and technologically feasible… All that is missing is political will!” said Julien Jreissati from Greenpeace in the Middle East.
He said while the United Arab Emirates has put plans into action, “Saudi Arabia which has always made big announcements regarding their renewable energy ambitions is lagging behind as their projects and targets remain ink on paper.’
“There is no doubt that the world will leave oil behind. The only question remaining is when will this happen?”
Despite important technological advances made in the past decade, renewable energy sources still make up just around 18 per cent and nuclear adds another 6 per cent of the world’s energy mix.
In the past decade, the adoption of wind and solar energy picked up rapidly as the production cost plummeted to levels close to that of oil and gas.
But the Abu Dhabi conference saw calls for accelerated innovation and “disruptive” technology to speed the transition as the world prepares for global energy demand to peak between 2020 and 2025, according to the World Energy Council.
Estonian President Kersti Kaljulaid said that sustainable and environmentally friendly energy practices must be aligned with national and global economic policies in order to have the required impact.
“It makes more economic sense to apply all green technologies globally, and if this happens we might go to being CO2-free energy users 5 or 10 or 20 years quicker,” she told the conference.
“I prefer that market forces, pushed by smart policymaking and legal space-setting, act quickly and save us all from the alternative.”
While the rise of methane in the Earth’s atmosphere over the past decade has been “globally significant,” quick action to end fracking would have a rapid, positive impact on the environment by Julia Conley, Staff writer.
New research by a scientist at Cornell University warns that the fracking boom in the U.S. and Canada over the past decade is largely to blame for a large rise in methane in the Earth’s atmosphere—and that reducing emissions of the extremely potent greenhouse gas is crucial to help stem the international climate crisis.
Professor Robert Howarth examined hydraulic fracturing, or fracking, over the past several decades, noting the fracking boom that has taken place since the first years of the 21st century. Between 2005 and 2015, fracking went from producing 31 billion cubic meters of shale gas per year to producing 435 billion cubic meters.
Nearly 90 per cent of that fracking took place in the U.S., while about 10 per cent was done in Canada.
The fracking method was first used by oil and gas companies in 1949, but Howarth concluded that fracking done in the past decade has particularly contributed to the amount of methane in the atmosphere. As Kashmira Gander wrote at Newsweek:
While methane released in the late 20th century was enriched with the carbon isotope 13C, Howarth highlights methane released in recent years features lower levels. That’s because the methane in shale gas has depleted levels of the isotope when compared with conventional natural gas or fossil fuels such as coal, he explained.
“The methane in shale gas is somewhat depleted in 13C relative to conventional natural gas,” Howarth wrote in the study, published Wednesday in the journal Biogeosciences. “Correcting earlier analyses for this difference, we conclude that shale-gas production in North America over the past decade may have contributed more than half of all of the increased emissions from fossil fuels globally and approximately one-third of the total increased emissions from all sources globally over the past decade.”
“The commercialization of shale gas and oil in the 21st century has dramatically increased global methane emissions,” he added.
Other scientists praised Howarth’s study on social media.
In addition to being the second-biggest contributor to the climate crisis after carbon dioxide, methane has been known to cause and exacerbate health issues for people who live in areas where large amounts of the gas is present in the environment.
Chest pains, bronchitis, emphysema, and asthma can all be caused or worsened by high levels of methane. The process of fracking has also been linked to pollution in drinking water.
The Trump administration has no plans to reduce the amount of fracking that is taking place in the U.S.—rather, President Donald Trump has moved to open up public lands to gas and oil companies looking to purchase leases for fracking.
Howarth urged fossil fuel companies—and the government agencies charged with regulating them—to reverse course, shift to a renewable energy economy, and “move as quickly as possible away from natural gas, reducing both carbon dioxide and methane emissions.”
Cutting emissions of methane promptly would have a positive impact on the atmosphere and could help to slow the climate crisis because the atmosphere reacts quickly to the addition and subtraction of the gas.
“This recent increase in methane is massive. It’s globally significant. It’s contributed to some of the increase in global warming we’ve seen and shale gas is a major player,” Howarth said in a statement.
“If we can stop pouring methane into the atmosphere, it will dissipate,” he added. “It goes away pretty quickly, compared to carbon dioxide. It’s the low-hanging fruit to slow global warming.”
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