banning

Another ban on neonics

July 22, 2024 By EarthWise Leave a Comment

There have been ominous declines in many insect populations. Chief among them have been declines in pollinators, which have severe consequences for our food supply. There are multiple possible causes of these declines and undoubtedly several have been involved simultaneously.

A new study on butterfly populations in the Midwest indicates that agricultural insecticides exerted the biggest impact on the diversity of butterfly populations in the Midwest during the period 1998 to 2014. The biggest culprits were the widely used insecticides called neonicotinoids that are absorbed into the tissues of plants.

Neonics are meant for targeted pesticide use but are often used more broadly, including for corn crops.

Neonics are already well-known to be especially harmful to bees and are gradually being restricted in various places. Quebec province passed restrictions on neonic-treated seeds in 2019. Last December, New York signed into law a phase-out of neonic-treated seeds and a ban on non-agricultural uses of them.

Vermont has now become the second state to ban the use of neonicotinoids by virtue of its state legislature overriding a veto from Governor Phil Scott. The law minimizes the use of neonics by requiring potential users to obtain written exemptions.

Opponents to neonic restrictions claim that slashing their use will greatly reduce crop yields. The experience in Quebec over the past five years is that the Canadian neonic restrictions have reduced corn and soybean crop yields by about 0.5%. As a result of this tiny reduction, there has been a strong reduction in the amount of neonics contaminating waterways.

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Vermont Becomes Second State to Ban Bee-Killing Neonic Pesticides

New ‘Detective Work’ on Butterfly Declines Reveals a Prime Suspect

Photo, posted September 7, 2017, courtesy of Watts via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

Action on the toxic chemical from tires

December 13, 2023 By EarthWise Leave a Comment

Since the 1990s, populations of coho salmon in streams and urban creeks up and down the West Coast have been dying in large numbers. Scientists at the University of Washington began studying the mysterious deaths and it took years to figure out what was going on. They analyzed water samples from urban creeks and found that chemicals from vehicle tires were present. By soaking tires in water, they found that more than 2,000 chemicals were present. It took three years to narrow down the suspect list to one chemical: a toxin called 6PPD-quinone, which is produced when the common tire preservative 6PPD mixes with oxygen. It is that chemical that was responsible for the salmon die-off.

6PPD-quinone is toxic enough to quickly kill some fish. Studies showed that concentrations of the chemical in stormwater were found to be lethal for coho salmon following exposures lasting only a few hours.

Despite the discovery, the tire industry has continued to use the chemical in its products. The industry says 6PPD is an antioxidant and antiozonant that helps prevent degradation and cracking of tires in the environment and is essential for the performance and safety of vehicles.

Last year, California regulators directed the tire industry to seek out substitutes for 6PPD. The U.S. Tire Manufacturers Association pledged to investigate possible safer alternatives to the chemical.

In November, spurred by a petition by West Coast tribes whose lifeways depend on coho salmon, the EPA said it will study the impact of 6PPD with an eye to potentially banning its use.

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After Salmon Deaths, EPA Takes Aim at Toxic Chemical Issuing from Car Tires

Photo, posted May 31, 2021, courtesy of Chris Yarzab via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

Banning Neonicotinoid Pesticides | Earth Wise

October 19, 2023 By EarthWise Leave a Comment

New York’s Birds and Bees Protection Act contains a targeted restriction on neonicotinoid pesticides. These widely-used insecticides are absorbed by plants and can be present in pollen and nectar, making them toxic to bees and other pollinators.

Among the largest applications of neonics (as they are called) has been in the form of coatings on crop seeds, such as corn and soybeans. In 2019, Canada’s Quebec province strongly limited neonic use to protect pollinators and the environment. The chemical industry vigorously protested the regulations and claimed that the restrictions would cause the collapse of the grain sector in Quebec.

Seed suppliers began supplying uncoated seeds in 2019 and now there is scarcely any use of coated seeds in the province. Monitoring of over 1,000 agricultural sites has shown that there have been no crop failures related to the pesticide restrictions. In fact, use of the neonics had no economic benefits.

Naysayers warned that even more harmful pesticides or other farming practices would be used instead. But that hasn’t happened either. Some farmers switched to much safer insecticides and others abandoned insecticide treatments altogether.

New York has faced similar opposition by farmers and chemical manufacturers to the Birds and Bees Protection Act and all of the same arguments that have been proven to be invalid in Quebec are being made in New York. Most major environmental advocates in the state support the measures embodied in the legislation. As usual, it boils down to a battle between economic interests and the health of the environment.

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Québec’s experience with pesticide ban offers a glimpse of what New York can expect

Photo, posted August 29, 2013, courtesy of the United Soybean Board / the Soybean Checkoff via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

Banning Gas-Powered Cars | Earth Wise

May 12, 2023 By EarthWise Leave a Comment

The European Union has banned the sale of new gas-powered cars starting in 2035. The vote came after weeks of negotiations related to possible exemptions to the rule.

Germany lobbied for an exemption to be made for cars powered by e-fuels. These are made by combining hydrogen with carbon dioxide that has been removed from the atmosphere using processes powered by renewable energy. Because of this source of the carbon dioxide, such fuels are considered to be carbon neutral. The EU agreed to grant this exemption, so there can be cars that run only on e-fuels after 2035.

About a quarter of carbon emissions in the EU come from transportation. The new law requires a 55% drop in carbon emissions from new cars by 2030. Poland voted against the new law, while Bulgaria, Romania, and Italy abstained. (Italy wanted an exemption for biofuels, but it was not granted).

Here in the US, seven states have adopted rules banning the sale of new gas-powered cars in 2035. These are California, Maryland, Massachusetts, New Jersey, New York, Oregon, and Washington.

California has committed to having 35% of new car sales being zero-emission vehicles by 2026, and the number rising to 68% by 2030.

As these policies proliferate around the world, the auto industry is moving ahead to keep up with them. Most automakers are planning to have substantial parts of their product line be electric by 2030. Given the financial and physical inertia involved in shifting to electric vehicle production, regardless of what happens with policies around the world, there is little possibility of turning back from the electric vehicle transition.

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EU Approves 2035 Ban on Sales of Gas-Powered Cars

Photo, posted May 31, 2012, courtesy of Mike Norton via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

Banning Gas-Powered Cars | Earth Wise

September 30, 2022 By EarthWise Leave a Comment

In June, the European Union voted to ban the sale of new gas- and diesel-powered vehicles starting in 2035. The EU joined Canada, the United Kingdom, Japan, South Korea, and several other countries in imposing future gas car bans.

Here in the U.S., on August 25th, California adopted rules banning the sales of new gas-powered cars and light trucks by 2035. New York passed a similar law last year and its ban will also cover heavy trucks by 2045.

California’s action is particularly significant because there are other states that have trigger laws that impose their own bans based on what California does. Washington state, Massachusetts, and Virginia are in this category, although the governor of Virginia has said he plans to try to repeal the law.

An additional 12 states have policies tied to California’s and are likely to adopt their own versions of the 2035 ban. These are Colorado, Connecticut, Delaware, Maine, Maryland, New Jersey, New Mexico, Nevada, Oregon, Pennsylvania, Rhode Island, and Vermont.

When these regulatory actions are coupled with the major investments in electric vehicles being made by virtually all automakers, the transition to electric vehicles appears to be inevitable.

As far as people who love their gas-powered cars are concerned, the new rules only apply to new car sales. So, consumers can still buy and own used cars that run on gasoline. If there are states that never impose bans on new gas-powered vehicles, then consumers can go to those states and buy one, assuming there are any being made at that point. It seems likely that gas-powered cars will end up being made for hobbyists and aficionados only.

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California Just Banned Gas-Powered Cars. Here’s Everything You Need to Know

Photo, posted May 20, 2018, courtesy of James Loesch via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

Getting Rid Of Single-Use Plastics | Earth Wise

April 15, 2022 By EarthWise Leave a Comment

Single-use plastics are used only once before they are recycled – or more likely – simply thrown away. These are things like plastic bags, straws, coffee stirrers, soda and water bottles, and most food packaging. They are primarily made from fossil fuel-based chemicals.

Since the 1950s, over 9 billion tons of plastics have been produced, and half of that has been in the past 15 years. There are uses for plastic that are not only reasonable, but are even important, such as for surgical gloves. But for the most part, single-use plastic is the poster child of our throwaway culture that is bad for the environment, for wildlife, and even for human health.

Many cities, states, and even countries are moving toward greatly limiting or outright banning single-use plastics. A recent global survey indicates that the great majority of people around the world are with the program.

According to a 28-country survey from marketing firm Ipsos and the activist group Plastic Free July, three out of four people around the world agree with a ban on single-use plastics. The poll of more than 20,000 people showed that in Latin America, China, and India, more than 80% agree that a ban should happen as soon as possible. Unfortunately, Canada, the United States, and Japan were the least supportive countries. In particular, only 40% of Japanese respondents favored a ban.

Ninety percent of respondents globally support an international treaty to combat plastic pollution and eighty percent said they personally want to buy products with as little plastic packaging as possible. Unfortunately, people in wealthy countries, which produce the most plastic waste, are less likely to support a ban. Those countries typically export their waste to the developing world.

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Three in Four People Worldwide Support a Ban on Single-Use Plastics

Photo, posted April 13, 2006, courtesy of Leonard J Matthews via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.

Banning The Shark Fin Trade

July 4, 2019 By EarthWise Leave a Comment

Shark fins are considered a delicacy in many parts of the world, especially in China. Shark fin soup, for example, is often served at engagement parties and weddings. But the use of shark fins has come under increasing scrutiny in recent years, especially since an estimated one-third of fins are harvested from species deemed at risk.

Many of the fins used in shark fin soup come from a practice known as “finning,” which is an inhumane and wasteful practice where the fins are hacked from live sharks and then the sharks are thrown back into the water and left to die. According to U.N. estimates, 73 million sharks are killed every year for their fins.

The possession, sale, and distribution of shark fins is banned in 12 U.S. states, as well as in all European Union member states.

In 1994, Canada banned the practice of finning in its own waters, but allowed the import of fins to continue. Canada has been one of the largest markets for shark fins outside Asia, importing nearly 300,000 pounds of shark fins last year. But in late June, Canada passed a bill that bans both the import and export of shark fins harvested by shark finning. They are the first G7 and the first G20 country to do so.

But shark fins taken from sharks sustainably harvested for their meat will continue to be allowed in Canada. While demand for shark fins is decreasing globally, demand for shark meat is rising.

Since sharks still face a myriad of environmental pressures, including illegal fishing and high bycatch rates, there are concerns that this Canadian ban oversimplifies the threats facing global shark populations.

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Canada becomes the first G20 country to ban shark fin trade

Photo, posted January 4, 2013, courtesy of Andrew Currie via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.