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We depend on plastic for computers, food, health-care, and just about anything else you can think of. All of this plastic is created nearly exclusively using oil. You can’t watch a news program without hearing someone talk about about the need to invest in energy alternatives such as solar, wind, and nuclear power.
Yet, bioplastics are rarely mentioned. I think the reason politicians don’t talk about this, is because most people aren’t aware this is an issue. (72% of Americans don’t know plastic is made from oil) Scarce oil without a cheap bioplastic alternative means expensive plastic, and expensive plastic would drastically change society.
What is stopping us from switching over to bioplastic?
1. Bioplastic is more expensive than regular plastic.
2. Currently, for a product to legally be a bioplastic, it must meet high standards for biodegradability. For example, the European Union mandates that bioplastic undergo 90% degradation in 90 days(EN13432). The U.S. requires 60% degradation in 180 days(ASTM6400).
3. The belief that the components of bioplastic need to be used for feeding people, by both direct consumption and to aide in growing plants as compost.
4. Plastic is easier to recycle.
Overcoming these hurdles:
1. This hurdle will be overcome whether we like it or not. Oil based plastic will stop being cheap due to oil scarcity. At some point in the near future, the scarcity of oil will raise the price of plastic above the price of bioplastic. The price of producing bioplastic needs to be lowered through research before this happens, so that the negative effects of the transition are minimized.
2. Bioplastic production needs to be deregulated. Bioplastics could degrade 10 times slower than what the regulations require, and still be a significant improvement over regular plastic. It doesn’t make sense to have laws under the guise of being environmentally friendly, when these laws discourage research into creating long lasting plastic from renewable sources instead of nonrenewable sources.
3. We currently have the resources to feed everyone. If the starving had the ability to buy the food, the market would provide them with food. Evidence of this includes how wasteful rich countries are with food, the vast amount of relatively unused land that could be converted to farming, and the wide spread practice of growing plants for meat animals instead of feeding more people by directly growing the plants for people. The market could change to accommodate an increased demand for plants and food. In fact, since roughly 75% of malnourished people live in rural areas, an increased demand for argicultural development in poor countries probably would reduce starvation by creating jobs in these areas.
4. Having a variety of bioplastics with a wide range of degradation rates, would make directly converting old bioplastic into new bioplastic complicated. The solution is to turn all of the plastic into compost, and to use the compost to provide nutrients to new plastic producing plants. According to the EPA, less than 6 percent of plastic is recylced . Since current plastic is only recycled to a minor degree, and since bioplastic can be recycled as compost, I do not think the possible inability to directly reuse biolastic is a significant con.
Society has become dependent on plastic. And the problems hindering the development of bioplastic can be overcome. Widespread awareness of this issue will aid in overcoming it.
We could not possibly be conscious of these things and remember all of them because our mind would be so full of useless details we would be unable to think. From all this awareness we must select, and what we select and call consciousness is never the same as the awareness because the process of selection mutates it. We take a handful of sand from the endless landscape of awareness around us and call that handful of sand the world.
If you think of yourselves as helpless and ineffectual, it is certain that you will create a despotic government to be your master. The wise despot, therefore, maintains among his subjects a popular sense that they are helpless and ineffectual.
We have also arranged things so that almost no one understands science and technology. This is a prescription for disaster. We might get away with it for a while, but sooner or later this combustible mixture of ignorance and power is going to blow up in our faces.
For me science fiction is a way of thinking, a way of logic that bypasses a lot of nonsense. It allows people to look directly at important subjects.
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