So, are plastic shopping bags a problem in our environment? Yes, they are but they are not necessarily as big a problem as paper. In fact, they may be less of a problem. Companies that manufacture plastic bags have been researching and working to create bio-degradable plastic bags. More stores have collection bins where customers can leave their used plastic bags to be recycled.
A better solution may be to use canvas and other reusable shopping bags. Many stores are even giving a small discount for customers that come in with their own bags. Each person needs to research the pros and cons of each type of bag and decide which you are most comfortable using.