The Problem of Microplastics

     

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     Today I would like to talk about "microplastics".  We often hear about it in the news these days and it is a serious problem on a global scale.  They are tiny plastic particles floating in the sea.  It is caused by human activities, for example, when garbage thrown away by humans is shattered in the sea.  And they cause damage not only to many creatures but also to humans because sea creatures take microplastics and harmful substances attached to them.  Terrifyingly, microplastics are so small that they may accumulate in our bodies without being noticed.  Moreover, they are increasing with the consumption of plastics, but no effective recovery method has yet been found.  Therefore I think that it is one of the most dangerous problems.

     To solve this problem, I think we should work together around the world.  For example, Japanese stores begin to charge for plastic bags at the checkout to reduce plastic consumption.  And “3R”, which means “Reduce”, “Reuse” and “Recycle”, is promoted.  Of course, we, as individuals, must be careful to reduce garbage as much as possible and not to throw it into the road or the sea.  Let’s do our best for the environment and for our health!


     This is a document about microplastic measures by the Ministry of the Environment of Japan.  If you want to know more, please read!

https://www.env.go.jp/water/marirne_litter/mpl1-d3-1.pdf

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  1. I heard about it in the lecture. According to it, microplastics are included even in some facial washers and tooth pastes. In other words, we discharge microplastics to a certain extent in our daily lives. It was surprising.

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    1. Thank you for your comment! This is so serious problem. Let's be careful not to discharge them.

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