As global plastic treaty talks end in failure, with no agreement, all is not lost in the global momentum to cut plastic pollution. United States lawmakers recently introduced the Microplastics Safety Act, for example, mandating the Department of Health and Human Services to study microplastics exposure and health impacts. The bill reflects growing concern in Congress about the plastics health crisis and the broad bipartisan support to address it.
However, given that plastic production, use, and hence exposure, continue to increase every year, we should not wait idly for the US report’s findings or more failed global plastic treaty talks. There is enough evidence to take action now. Below, we highlight three areas that can help reduce everyone’s exposure to microplastics: culture, business and policy.
In culture, there are many default behaviours that we can rethink and re-norm. What if we saw more people bringing their own metal or wooden cutlery to the next barbecue, more shoppers bringing home whole fruit instead of plastic-wrapped pre-cut, and more kids and employees bringing their own refillable water bottles and coffee mugs to school and work? The more we see it normalised, the more we’ll do it. That’s how social norming works.
And having Hollywood in on this would certainly help. Two years ago, Citywide, a feature film shot in Philadelphia was Hollywood’s first zero-waste film, which is a great start. More of this is welcome, including walking the talk within movie, television and advertising scenes by swapping in refillable and reusable containers where single-use plastics would otherwise be the default or showcasing repeat outfits on characters to decentre environmentally harmful fast fashion, much of which is made from plastic.
In business, thankfully, some local grocers allow shoppers to go plastic-free. More grocers should make this shift because consumers want it. Providing staples like cereal, oats, nuts and beans in bulk bins and letting shoppers bring their own containers is a good start. Buying in bulk tends to be more affordable but unfortunately, few stores offer that option, especially stores that target shoppers with lower incomes. Even shoppers with higher incomes lack options: Whole Foods, for example, has bulk bins but in most of its locations requires customers to use the provided plastic containers or bags, which defeats the purpose.
More low-hanging fruit for grocers: try using the milk bottle approach. In some grocery stores, milk is still available in glass bottles, which is good, albeit it comes with a steep deposit. Let’s extend that model of returnable containers to other products, and at a more affordable rate. Take yoghurt, for example. Stores could have an option to buy it in returnable glass containers, since the current plastic containers aren’t recyclable. This is not a fantasy but a possibility: a newly opened grocery store in France offers all of their items plastic-free.
For restaurants, more and more businesses across the US are supporting the use of returnable containers and cities like the District of Columbia offer grants to help ditch disposables. This is exactly what we need more of. People want the option to bring their own containers or use a returnable container so that they can have take-out without risking their health and the environment with exposure to plastic. Let’s give the people what they want.
Policy is arguably the hardest of the three paths to tackle since culture and business track more closely and immediately with consumer demand. To be clear, most Americans, in a bipartisan way, are sick of single-use plastics, which is why plastic bag bans are popping up across the US, and state capitals are seeing more legislative proposals to hold producers of plastic responsible for the life cycle of plastic. What makes policy the more difficult space is the petrochemical lobby that often stands in the way, keeping policymakers mum about the human health and environmental impacts while encouraging industry subsidies: the US has spent $9bn in tax subsidies on the construction of new plastics factories over the past 12 years.
Given the health and environmental harms associated with plastics production, the obvious policy fix is to make the producers responsible for the pollution, forcing them to clean up in places locally like Beaver Creek, Pennsylvania, where the local economy suffered after an ethane cracker plant started operating there. And then to clean up globally for the harm done, since governments are left with the tab of $32bn while the public is left with the costs of health impacts from endocrine-disrupting chemicals found in plastic.
The industry, meanwhile, is fighting tooth and nail to keep selling its harmful products, misleading the public into thinking recycling is an effective solution to plastic waste. It’s not, of course, which is why California is suing ExxonMobil for deception about plastics recycling. Meanwhile, the industry continues to interfere with United Nations global plastics treaty negotiations.
It’s time we diverted those billions of dollars that taxpayers spend subsidising deadly plastics production and, instead, develop products, companies and systems that make the low-plastic life the default option for everyone. That’s the healthier future we want to live in.
The views expressed in this article are the author’s own and do not necessarily reflect Al Jazeera’s editorial stance.
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