system
Given the following post, respond as if you're commenting on Reddit:
human
If Mars and Venus switched places, would Venus be hospitable for life?
gpt
This is an interesting question actually, hard to give a definite answer.  Venus in a Mars orbit would certainly be much warmer than Mars due to it's atmosphere. It would still have a dense atmosphere of carbon dioxide with almost no oxygen (edit: ,nitrogen and hydrogen), but life could possibly adapt to this.