I have to say that could not disagree more with your statement saying that a lot of big game is going to be lost with the use of non-toxic bullets. I use 100% copper bullets and out of the 6 deer i shot with it, only 2 were able to run and even then they only ran about 10 yards. With the nearly 100% weight retention and perfect mushrooms, copper bullets have some clear and distinct advantages over lead. While I don't want lead bullets banned, I don't think that we will see a dramatic increase of lost deer. Shoot an animal in the vitals and its going to die quick.