Plastic is a crazy material. In comes in various forms and is omnipresent. Once you start looking for it you see it everywhere. Packaging of food and drinks, household tools, our tooth brush, even in our cloths in the form of polyester. The exact components are often a secret by the producer. The main component however is raw oil, a scarce resource. Once turned into plastic it takes hundreds of years to decompose. Since we use it much and only shortly it is a real environmental problem. In the decomposing process micro plastic enters the food chain. It fills the stomach of animals and carries bacteria. Through meat, hot food and drinks on plastic it enters our body. Studies have shown that plastic has entered out blood stream and can lead to infertility. The documentary Plastic Planet gives a good insight on its reach.
The best way is to avoid plastic as much as possible. A simple start is buying fresh products e.g. at the market and bringing your own bag. When shopping elsewhere I try to buy products in larger packages or in paper bags or cartons. Pioneers, experimenters and fore thinkers are showing that there are many ways to reduce it with homemade beauty or cleaning products.
Another problem is it’s short lifetime. Plastic bags for example are used 25min on average. Upcycling them means adding value to them and making them usable longer. Plastic bags can be ironed together into a robust larger plastic sheet or they can be knitted, braided and crocheted with. They also make for good flower pots. Plastic bottles and milk cartons can be turned into a vertical garden. More inspiration can be found here.