Archives For Climate change

How do we take this public health crisis, the loss of life, our paralyzed economies, and apply what we are learning to our equally urgent climate emergency?

The immediate crisis is painfully tangible. But that doesn’t make the profound, longer-term transformational shifts that are needed to protect our planet any less relevant to us, our economies or our financial markets.

These will just take a little longer to be seen and felt.

Three months ago, the threats of pandemic and our climate change emergency were similar. Both were problems scientists warned about but didn’t look to be happening anytime soon. They were problems for some future year and our governments did little to prepare, or were in the process of reversing protection and preparedness

Then, when the COVID-19 Pandemic started, many Governments didn’t want to take action that would damage the economy so were slow responding, allowing the virus to spread to a point where now, as I write, over 1,300,000 million people have fallen victim, at least one-third of the world’s population is in lockdown and the Pandemic is everywhere a first priority.

But what of that other, ‘future” problem, Climate Change? Might our governments, chastened by one ‘future” problem becoming a “now” problem turn their attention to Climate Change once COVID-19 is beaten? Let’s hope so because Climate Change is a far more difficult problem than the Pandemic and likely to have far more impact on humanity.

So what lessons can we learn from the pandemic that are relevant to climate? The first is that we were woefully unprepared. Despite warnings from the medical community, from scientists, expert opinion was suspect, ‘big government’ was bad and that meant it was easier to ignore.

Likewise, we are largely ignoring the warnings about climate. Science has shown that global GHG emissions must decline by about 45% from 2010 levels by 2030. They must be at net zero by mid-century if the world is to prevent catastrophic global warming. Yet we have not been able to stimulate significant global action to this end.

The Paris Agreement in 2015, the Sustainable Development Goals and agenda to alleviate poverty and protect our planet, looked like the beginning of global collective action but not enough has happened since. Governments have translated their Paris Agreement commitments into nationally determined contributions that aim to reduce emissions. But if these are, indeed, to limit global warming to 1.5°C by 2050 as they must, they would have to be five times more ambitious.

Yet the voices of courageous climate youth activists such as Greta Thunberg are drowned out by inexpert climate-denier opinion across mainstream and social media channels that allow many of our politicians, to ignore what we can plainly see in weather events, migration and other systemic shifts as we move beyond our planetary boundaries.

And how can we get around the structural political problem that politicians exist and get re-elected, where there are elections, in the short run, the time period of a pandemic, while climate change is a long-term phenomenon, albeit increasingly experienced in the short run?

The second lesson is that we have ignored the warnings. For years the wildlife markets in China and elsewhere had been seen as repositories for disease, yet the trade has continued. It’s easier to maintain status quo than act against entrenched interests. We continue to destroy our remaining forests, reducing habitat for wildlife, pushing animals and humans ever closer, and at the same time impacting our climate by reducing watershed protection, eliminating our carbon sinks. Stressed climate, habitats and animals lead to drought and disease. Yet we have failed to act, again preferring not to regulate or legislate protection.

The third lesson has to be the spectacular speed of transmission and impact on our economies of the pandemic in our globalized, hyperconnected world. There are no barriers to pathogens or to the economic consequences of our global shutdown. We are much more vulnerable than we ever imagined.

We can extrapolate to a world where GHG emissions are not curbed, where we keep burning fossil fuels, and warming is not kept within the 1.5 degrees above pre-industrial levels that the IPCC has warned is manageable. Indeed, we are on a trajectory currently toward a potentially catastrophic 4 or 5 degrees of warming.

We assume that we will continue living as we do, consuming as we have, but we cannot without suffering the consequences. We know from the IPCC and other scientists that we have a decade to shift our global economy or we will reach a point of no return in terms of our climatic shifts.

Perhaps our current taste of swift change will show us all that we cannot take anything for granted, that although many of us haven’t experienced anything like this moment in our lifetimes, others have experienced devastating war or disease. History is replete with sudden shifts and we are not immune.

Unchecked GHG emissions will, in the not so distant future, start to have far more permanent and disastrous impacts on all of us than the current COVID 19 pandemic but unlike a disease that swiftly slips into our communities, keeps us from jobs and kills our vulnerable and then, recedes in a year or two, impacts of our changing climate will be longer in coming and irreversible, at least in our lifetimes. There will be no vaccine for climate change other than worldwide, radical policy change today.

The positive that we should take from our current moment is that there can be swift change. The Chinese government has announced a ban on the wildlife trade, people have stayed home to protect the more vulnerable from disease and companies have encouraged work from home arrangements that will help slow the spread. Governments have rolled out stimulus packages to protect workers and companies. Policy makers and scientists are working collectively to gather data, model the spread of the pandemic, push for new drugs, vaccines and formulate appropriate responses.

The pandemic has kept us at home, slowed our pace, kept us from any travel that wasn’t absolutely necessary. It has made us conscious of unnecessary buying, of hoarding. We have been shamed, at least in Hong Kong, for not wearing masks, for leaving our homes when quarantined, for acting against the public good.

We must not think that, once the pandemic fades, we can return to old consumption patterns. Rather let’s consider what is necessary in our lives and how we help reshape a society that is less consumptive, more centered, innovative and collective, one that no longer taxes our planet and its biodiversity.

We must think about how we invest to promote sustainability, how our supply chains will produce to protect, not encourage, destruction of our important forests and biodiversity, and promote worker rights. It is to our governments that we look in a time of crisis and it is up to our elected officials also to act to protect us not only from this pandemic but also from our climate tragedy.

The collective response to the pandemic has been swift, perhaps not swift enough, but hopefully the four months since December when the coronavirus was first identified in Wuhan has been sufficiently dramatic and impactful to show that we can act locally and globally to stem another existential challenge: Our climate emergency

We are fishing and eating from our oceans unsustainably, eating down the food chain

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Eating Asia’s Forests

Lisa Genasci —  October 20, 2012 — 4 Comments

View of palm oil plantation in Cigudeg, Bogor

palm oil plantation

Most of us don’t realize that many of the products we use, the foods we eat are causing deforestation on a massive scale in Southeast Asia and are devastating to our planet’s biodiversity.

The culprit is palm oil, which is a key ingredient in many common foods, shampoos, soap and pet products, lubricants, pesticides and paints.  It even helps fuel our cars.

Palm oil has become a silent part of our everyday lives and accounts for 30 percent of world vegetable oil. And that’s how it’s usually identified on the list of ingredients – as vegetable oil so we often don’t even know what we are using.

Our consumption of the versatile lipid is soaring.  Demand is predicted to more than double by 2030 and to triple by 2050. China is the biggest consumer of palm oil, importing 18 per cent of global supply.

In Indonesia and Malaysia, forests are being cleared at an alarming rate, estimated at 2 million hectares a year, wiping out endangered species such as the orangutan, the black sun bear, the Sumatran tiger and many others.  The two countries produce 90 percent of the world’s palm oil.

A new study by Stanford and Yale researchers estimates that 75 percent of deforestation in Indonesia was directly attributable to land use changes, from forestry to plantation. The study was released this month and published in the journal Nature Climate Change

Indonesia already has 8 million hectares of oil palm plantations, but has plans for another four million by 2015 dedicated to biofuel production alone. In total, the country produced more than 23 million tonnes of biofuels last year and is setting aside 18 million hectares to produce much more.

Malaysia in 2011 produced 18.9 million tonnes of palm oil on nearly 5 million hectares and was the second largest producer of palm oil.

Beyond feeding our snack habit, another challenge for forests is that governments are pushing to increase the use of biofuel, which ironically is seen as a quick fix to reduce greenhouse gas emissions. In the EU By 2020, 10 per cent of fuel will be biofuel, while China expects 15 per cent of its fuel to be grown in fields.

But in both Indonesia and Malaysia, in order to plant palm oil, often carbon-rich peatlands are being drained and then burned, releasing stored C02 into atmosphere already clogged with greenhouse gases from razing dry land forests. This represents possibly more carbon emissions than burning fossil fuels.

English: Deforestation and forest burning for ...

And not infrequently palm oil plantations are just an excuse for clearing forest because the profits associated with sales of tropical timber are substantial. In this case, companies seek concessions and access to land that is forested but don’t ever bother to plant palm oil.

We might think that forest and peat swamp loss in Southeast Asia sounds bad but it’s far away so why do we care?

We care for many reasons.  But if we are thinking purely about self-interest, the effects of forest loss can be seen globally in changing climate patterns and erratic weather.

Forest cutting is responsible for 17 per cent of global carbon emissions, meaning this is the third largest source of greenhouse gas emissions and equal to emissions for the entire global transport sector. It is also comparable to the total annual CO2 emissions of the US or China, according to the UK Eliasch Review, “Climate Change, Financing Global Forests”.

If the international community does nothing to reduce deforestation, modeling for the Eliasch Review estimates that the global economic cost of climate change alone caused by deforestation could reach $1 trillion a year by 2100.

Beyond the effects of climate change from deforestation, we look to forests as sources of vital biodiversity.

Estimates are that nearly half of the world’s species of plants, animals and microorganisms will be destroyed or severely threatened over the next 25 years because of rainforest deforestation. As rainforest species disappear, so do many possible cures for disease.

At least 120 prescription drugs sold worldwide come from plant-derived sources. While 25% of Western pharmaceuticals are derived from rainforest ingredients, less than 1% of tropical trees and plants have been tested by scientists. We just don’t know enough about the significance of forests to sit back while they disappear.

Locally, the consequences of deforestation on such massive scale are even more immediate.  Forests help regulate regional rainfall, offer defense from floods, maintain soils and their moisture, and generally offer ecosystem services crucial for maintaining life and livelihoods. Globally, an estimated 1.6 billion people depend on forests for their welfare and livelihoods to one degree or another.

So is it worth it to eat that biscuit, that chocolate, choose a shampoo that contains palm oil and how do we know if it’s not even labeled?

The rule is that if the label shows the saturated fat content is close to 50%, there is a good chance that the vegetable oil will in fact be palm oil. Among those items that should be immediately suspect are biscuits, processed foods, chocolates and snacks.

Other key tip-offs that a food item might contain palm oil listed among ingredients are cocoa butter equivalent (CBE), cocoa butter substitute (CBS), palm olein and palm stearine.

When looking at ingredients in non-food products such as soaps and detergents, those that contain palm oil include: elaeis guineensis, sodium lauryl sulphate, cetyl alcohol, stearic acid, isopropyl and other palmitates, steareth-2, steareth-20 and fatty alcohol sulphates.

Next time you reach for a snack, paint a wall or fill up your car, do your best to make sure palm oil isn’t an ingredient or at least that the brand claims to use oil from sustainable sources.

There are many issues around what makes palm oil sustainable as well as the industry body, the Round Table on Sustainable Palm Oil (RSPO) itself, but this is at least a step in the right direction.