ESV - 31 Now is the judgment of this world; now will the ruler of this world be cast out.
For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.
I am writing a paper on this. Remember that there were two trees in the Garden, which certainly indicates that there was a judicial arrangement between God and satan to justify God's condemnation, but also a way to solve the problem of sin and rebellion of all creation, forever.