Yes i do because i'm one of many. Maybe i can't convince you to make a difference but i'm not going to just say 'oh well, nothing can be done'. Vote with your wallet. They're making things because people are buying them. Stop buying them. Vote for governments that make it cost prohibitive to create emissions. Join the citizens climate lobby. Just because one drop in the bucket seems insignificant doesn't mean we cant collectively stop dripping. Make it the collective norm to be minimalist, make it awkward to consume in excess. Do something, but don't pretend that we, the mass of people that are consuming things don't directly impact the decisions of those 100 companies.