My worries im my enviorment

I have alot of worries regarding my invorment, i always see rubish on the ground and mess every where but what im really worried is global warming. global warming can ruin not only out invorment but the whole world becuase it causes the heat to go to the artic and meltsn the ice and make our sea level go up higher. i have alot more but this is the most one im  afraid of because the most damage it could do is kill us.