Plastic is by far one of the major man-made creations
harmful to humans, wildlife and environment. Rich in cost-efficient and
functional properties, one would find plastic in practically every possible
article consumed. Globally, around 300 million metric tons of plastic is
produced each year. While roughly only 2-3% of plastic is recycled. Apart from
the developed countries, Asian emerging countries like China, India,
Philippines, Thailand, and Vietnam are leading in plastic consumption and
consequently lead in ocean pollution. These countries are experiencing
consumerism at a fast pace due to economic development, however, awareness is
low about the hazards of plastics.
Research indicates, about 8 million metric tons of plastic
finds its end in the oceans, significantly endangering marine life. Plastic,
especially polythene bags, takes many years to decompose and is therefore the
major concern for the environment and wildlife. It tends to release toxins that
pollute soil and water. Animals ingest plastic and often die of choking. Humans
indirectly consume the toxins found in plastic which has been dumped in the
ocean since it is ingested by marine life. Besides the time it takes to
decompose, plastic used for storing food and water poses health hazards to humans
as research also attributes certain plastic to cause cancer. Nevertheless, plastic
is produced in different grades and not all plastic is bad. Studies
indicate that Polyethylene terephthalate (PET or PETE) and High density
polyethylene (HDPE) do not release harmful toxins. Whereas Polyvinyl chloride
(V or PVC), Low-density polyethylene (LDPE), Polypropylene (PP), Polystyrene
(PS) have been found to be harmful.
Although a lot has been said and is known about the hazard
of plastic, it is high time we sensitize ourselves to limiting its use. We
ought to be mindful and responsible if we are to leave behind a better world
for our future generation.
Some very simple daily actions can ensure reduction in
plastic consumption and disposal:
- Use own bags when going out shopping especially for groceries and vegetables – say “no” to plastic bags in the neighborhood stores, more importantly remember to carry your own bag
- Limit the use of bottled/packaged drinking water and soft drinks – one of the major uses of plastic is in the bottled industry
- Re-use plastic containers whenever possible instead of discarding them
- Buy items not made from plastic if you have an option
- Use non-plastic utensils at home and office and even at restaurants
The underlying message is that a conscious effort has to be
made by individuals to refuse and reduce plastic in their daily lives.
