Julie,
You wrote: According to the bible man was suppose to live forever, no sickness, easy childbirth for women, just your basic paradise, right?
Wrong. Your concerns are only valid if we understand the Bible to teach that God intended for the human race to live forever on earth. This is JW theology, but is it really a teaching supported by the Bible? No, it is not. The fact of the matter is that the Bible clearly teaches that God created the human race mortal. God created us to die.
The Genesis account clearly indicates that Adam and Eve were created mortal with a dying nature just like us. The story of Adam and Eve told in Genesis makes clear that their being able to live forever was not a part of their original physical nature. Rather, Adam and Eve's ability to live forever depended entirely on their eating from a tree "in the middle of the garden" of Eden, "the tree of life." (Genesis 2:9) Genesis tells us that Adam and Eve were going to be allowed to continue to eat from that tree only if they passed a God given test, a test which we are told they failed. After failing that test God expelled Adam and his wife from the Garden of Eden and prevented them from ever again eating from "the tree of life."
Genesis indicates that when God prevented Adam and Eve from eating from "the tree of life" they died what were apparently natural deaths. A careful reading of the Genesis account shows us that living forever would have been as unnatural for Adam and Eve as it would now be for us. Genesis does not indicate that Adam and Eve originally had eternal life programmed into their genetic codes by God and later had their genetic codes reprogrammed by God in order to remove eternal life from those codes. Rather, Genesis indicates that Adam and Eve would have lived forever only if God had graciously given them eternal life from an outside source, "the tree of life." I believe that "tree of life" was meant to picture Jesus Christ.
God was going to give Adam and Eve eternal life from an outside source, "the tree of life," only if they passed a very simple test. And the Bible tells us that we will be given eternal life from an outside source, Jesus Christ, only if we pass a very simple test. That test is to simply believe in our hearts that Christ's death was sufficient payment to buy every human being God's full forgiveness, forgiveness for both our sinful nature and our sinful acts.
You wrote: This has got to be one of the most absurd ideas in the bible. I would have to put it second to the assertion the bible makes that many animals became carnivores *after* the "global flood" when there was supposedly only two of each species in existence. But that of course is another post.
It is also a topic which has recently been discussed at great length in another thread, in which I maintain that the Bible makes no such assertions. That discussion can be found here: http://www.jehovahs-witness.com/forum/thread.asp?id=17590&site=3