The Fight to Ban Neonics

Back in February, the European Food Safety Authority (EFSA) released an updated report on the harmful effects of certain pesticides on a variety of bees. Confirming conclusions made in their 2013 report, the EFSA found a wealth of evidence supporting the claim that the world’s most popular pesticide group, neonicotinoids (or neonics for short) are harmful to both honeybees and bumblebees.

In April, following the EFSA’s findings, the EU put into place a complete ban on the use of neonics outdoors, expanding on the partial ban imposed in 2013 which prevented neonic use on certain crops.

The move, which should see all European neonic use confined to greenhouses by the end of the year, was welcomed with open arms by environmental groups like Friends of the Earth and the Task Force on Systemic Pesticides. This fight, however, is far from over.

Neonics are a relatively new kind of pesticide. The use of these ‘systemic’ pesticides only dates back about 20 years. According to the UK Pesticide Action Network, “Unlike contact pesticides, which remain on the surface of the treated foliage, systemics are taken up by the plant and transported to all the tissues”. This includes the pollen and nectar which bees collect to feed their colonies.

Systemic pesticides have also been found to persist in soil, water, dust and even air long after the chemicals have been sprayed. An open letter written in April and signed by 242 esteemed scientists claimed that “the balance of evidence strongly suggests that these chemicals are harming beneficial insects and contributing to the current massive loss of global biodiversity”.

The use of toxic systemic pesticides, which has steadily grown in recent years, is not just problematic for bees. The WIA (Worldwide Integrated Assessment of the Impact of Systemic Pesticides on Biodiversity and Ecosystems in case you’re wondering) included a report on the impact of these pesticides on vertebrate populations.

The report reviewed 150 studies and concluded that neonics were both directly and indirectly affecting terrestrial and aquatic vertebrate populations. Some birds, for example, are directly affected by ingesting seeds coated in toxic neonics.  Fish, too, have been found to be vulnerable.

While the report found that the amount of chemicals in the air were non-toxic to vertebrates at present, neonics are causing sub-lethal effects like stunting growth and reproductive success. Global populations of insect-eating birds, for example, are faced with a marked decrease in the amount of prey available to them. This is an example of an indirect harm caused by neonics.

This food chain effect is incredibly important to consider. Bees are the ecological backbone of a vast number of ecosystems. The knock-on effects from the decline in bee populations will increase in scope and scale until a worldwide ban on neonics and other systemic pesticides is firmly in place.

This goal, however, is far from being achieved.  A 2017 report published in Science found toxic neonics in 75% of the world’s honey. Another study conducted the same year in Germany found that three quarters of flying insects have disappeared in the last 20 years, a period which coincides quite neatly with the introduction of neonics.

Multinational companies like Bayer and Syngenta which manufacture neonics like imidacloprid and clothianidin, will fight tooth and nail to prevent ecologically responsible policy from passing into law around the world.

Back in 2013, when the partial ban was proposed, Syngenta went as far as to threaten legal action against individual members of the EFSA, whose job it was to carry out an unbiased scientific evaluation of Syngenta’s products. For these business giants, profit margins are, as usual, more important than preservation of the biodiversity of life on earth. We must be ready for their inevitable appeals.

The EU and others, like Canada, are setting the example for other governing bodies to follow. If this problem is not addressed soon, however, we will leave future generations with a planet far less diverse and bursting with life than the one we had when neonics were first concocted.

Neonics aside, humans are already the cause of the most recent of earth’s six mass extinctions. It says something about a species when they can take their place on a brief list which includes both asteroid impacts and cataclysmic eruptions.

At this point, we are in full damage control mode. Conservationists are fighting not only against pharmaceutical giants which wield more power than it should be possible to wield, but also against the clock. The public, however, have proved that this is one issue with which they can affect real change.

Alongside the EFSA’s report, a driving catalyst for the EU’s ban on neonics was a petition started on the campaign platform ‘Avaaz’. The petition has received a staggering 5 million signatures. It is clear that people around the world care much more about preserving the biodiversity of this planet than they do about Bayer’s profits.

The Avaaz petition is a reminder that there are more of us than there are of them and that we can in fact stand up to them. We all know that rich bullies want to destroy this planet to fill their pockets, but we must not let them get away with it.

I urge you, if you see a petition or a fundraising event for this issue, to become as involved as you possibly can. This issue is, if you’ll pardon my language, extremely fucking important.

Header image credit – Farm Futures

A Pulsing Sea – The Effects of Seismic Airguns on Whale Populations

Whales are notoriously vocal animals. Indeed, the catalyst for the ‘Save the Whales’ campaign of the 1970s can be said to be the release of the album ‘Songs of the Humpback Whale’ recorded by bio-acoustician Roger Payne. This was the first time that the public was able to hear and appreciate the astonishing variety and beauty of the Humpback’s songs. This love affair with the whales came in the nick of time, since the humpback population had at that time fallen to a historic low. It is estimated that by the late 1960s, over 90% of humpbacks had been wiped out by human activity.

Since the early 1920s, a technique known as ‘reflection seismology’ has been used to locate reserves of natural resources such as oil, gas and salt. Reflection seismology operates on much the same principle as sonar. Sound waves are emitted which reflect off the sea floor and are then measured by an array of sensors. Using this technique, areas of the sea floor can be accurately mapped, and it is possible to determine whether natural resources lie beneath the rock. Modern reflection seismology is carried out using huge arrays of seismic ‘airguns’. These airguns can produce sounds of up to 240 decibels, over twice the volume of a standard rock gig. What’s worse, this noise level is produced every 10 seconds, 24 hours a day.

Whales and dolphins use sound to communicate with each other and, in some cases, for the echolocation of prey. Although insufficient research has been conducted to ascertain the detrimental effects of seismic testing on whales, preliminary data shows that almost all cetaceans give seismic airguns a wide berth. Further, sightings of cetaceans fall significantly when seismic testing is being conducted in a given area.  Even in the absence of solid data, mere common sense dictates that the levels of noise produced by seismic testing may well prove to seriously harm the hearing of cetaceans, as well as disrupting their feeding, mating and migratory habits.

It is not just whales that are at risk. During periods of seismic testing, local fishermen have reported an increase in dead fish floating in the sea. Squid, crabs and fish eggs have also been shown to be harmed by seismic airguns. It seems, then, that as well as deafening and disorienting endangered whales, seismic testing may also be harming their ecosystem and thus limiting the availability of their prey. This kind of test may have a knock-on effect which could decimate entire marine ecosystems.

On the 1st of February 2018, seismic airgun testing off the coast of Newcastle, Australia was approved by NOPSEMA. The tests, which will be carried out by Asset energy, are approved right up until the 31st of May, with the whale migration set to begin around the 1st of June. This has been met with serious resistance. Greenpeace Australia campaigner Nathaniel Pelle noted that “Whales and other endangered species do not adhere to the Gregorian calendar and do not know the difference between May 31 and June 1”. The fact that this must be noted at all speaks to the greed and short-sightedness of regulators and fossil fuel companies.

A final and crucial point to consider is that even if seismic tests did not damage marine populations directly (which they certainly do), they are a gateway to offshore drilling, a practice which damages marine populations in a number of ways. First, there is a possibility of oil spills which, as we all know, can be cataclysmic events for marine ecosystems. Further, when the oil is successfully extracted, it will be burned as fuel, releasing carbon dioxide into the atmosphere and accelerating the effects of climate change. Renewable energy sources such as wind turbines and hydroelectric dams are the planet’s last hope for any sort of meaningful recovery. One may consider it an added bonus, then, that these energy sources do not require that we seriously harm marine species while they attempt to recover from the immeasurable damage that humans have already inflicted upon them.

Sources

Beachapedia – Seismic Surveys

Bielby, Nick – NOPSEMA accepts environmental plan for seismic testing off Newcastle coast and Concern over plan for seismic test off the coast of Newcastle

Gordon, Jonathan C.D et al. – A Review of the Effects of Seismic Survey on Marine Mammals

Greenpeace Australia – Humpback whale migration threatened by seismic blasts

Hannam, Peter – ‘Whales don’t follow the Gregorian calendar’, opponents of seismic testing say

Stone, Carolyn J. and Tasker, Mark L. –  The effects of seismic airguns on cetaceans in UK waters

Photo Credit: Maui Magic