neologist wrote:..I was happy to learn that we were meant to live on earth...
Have you ever considered the anthropic principle? That is if the earth had turned out completely differently, we would not have evolved to observe it and comment how marvellous it all is?
The use of the word "meant" implies the pre-existence of the Grand Designer, who is either part of the universe he builds, so he builds himself, or is somehow outside of our Universe, in which case he might as well not exist.
This is like the creationists logic, ascribing purpose and design where there is none. We are the product of billions of years of evolution. The Universe, is like it is, because if it wasnt, if for instance sub atomic forces did not allow for the building of atoms and molecules, we would not be here to observe it. Theists and even worse the creationists either cannot or will not understand these concepts. Or so it seems to me.