Can you name an environmental problem you would like to fix?

the rate at which people use plastic bags. me and my friend are currently trying to make our local shopping strip plastic bag free, and we found that australian's use 4.3 billion plastic bags every year.Can you name an environmental problem you would like to fix?Clean up all the beaches and oceans. Impose heavy penalty for people who dump rubbish into the sea...Can you name an environmental problem you would like to fix?I would like to fix polluted water. A lot of people including me can't even drink the water from our tap due to the stink of sulfur. Ever drink it, nasty.