>Instead, government could've imposed ban on the consumer products which are wrapped using plastic material. Almost 50% plastic come directly from such consumer products sold by all FMCG companies. Such plastic material which is used as a wrapper (e.g. mineral bottles, wrappers of chocolates, biscuits, wafers, tobacco, etc.) is often useless and people tend to throw it right away.Broadly speaking, that would be a terrible backwards step for the environment. Plastic packaging often reduces waste by protecting the product from spoilage and damage.
A lot of people bemoan the plastic wrapping on cucumbers, but that wrapping doubles the shelf life of the product. It's a net win, because the environmental impact of wasted cucumbers is far greater than the environmental impact of a gram or two of polyethylene wrapping.
Many people argue that milk should be sold in re-usable glass containers rather than disposable bottles or cartons, but the environmental case is really marginal. The glass bottle is considerably more energy-intensive to produce and transport, with more energy used to collect and wash it for re-use. Returnable glass bottles are often worse than disposable plastic if the transport distance is too great and/or the breakage rate is too high. In many cases, the best option is reusable plastic bottles, which are less energy-intensive to manufacture, lighter to transport and more durable than glass.
Plastic is a wonderful material that has an important role to play in a sustainable economy. There has been a huge increase in the quality and availability of bio-based and biodegradable plastics in the packaging industry. We have irrationally demonised a very useful material, creating a huge distraction from much more serious environmental problems.
If you buy a beef steak wrapped in plastic, the problem is the steak, not the wrapper. The plastic wrapper produced ~10g of CO2 and required ~100ml of water to produce; the steak produced ~7kg of CO2 and required ~4,000 litres of water to produce. As long as it is disposed of responsibly, a whole trash bag full of plastic packaging has a negligible environmental impact compared to a single portion of beef.