Conducive to life as we know it. Every 'version' of the universe and every little difference would lead to a different kind of life. And in all of those scenarios you would say the same thing. "Look how much it's conducive to us!".
The smaller context is people saying that earth is the perfect difference to support our life, therefore it must be god that put it there! If the earth was much closer like mercury, there would be no life to say that "well, we weren't placed in the right place- no god".
>and what happens when we die
It's more arrogant to think that you are more than a biological machine. Stab someone in the head with an icepick and they will be brain damaged and possibly even have a different personality, memory loss etc. So when that person "dies" you think what.. their conscious magically lives on? Which one, the one before being stabbed or the damaged one?
Does every other living being on this earth move on to something else? Humans aren't special. We are animals no different than anything else on this planet.