With respect to our salvation then no it doesn't matter. But with respect to our discipleship then it does because what we believe determines what we do. So the dispensational premillennialist who believes that this world is corrupt and was never made to last will not get involved in environmental issues or social justice and nor will the pessimistic amillennialist. But if our understanding of our salvation is more than simply individual and that our hope is new creation then our vision of what the church sould be doing and what we as individual Christians should be doing will be better. So postmillennialists and optimistic amillennialists are those who are far more culturally engaged.
If there is one book I could recommed it's Al Mohler's Creation Regained
I make an effort to recycle. That's pretty much the only thing I can do since I don't have a lot of money, and the world doesn't think of me as being anyone important. I think it's worse when someone talks a lot about the environment, lecturing others about it, but then doesn't actually practice what they preach. A lot of rich people are like that.
