Very interesting and timely article for me. I have recently resumed an old hobby of writing time travel stories - it's a subject which has always fascinated me - and there are only a few examples of good time travel stories which don't break down due to the inherent paradox at their core.
I believe that I have finally come up with a new way to approach the problem. It is based on a non linear, multidimensional understanding of Time , coupled with a certain factor of randomness accompanying each crossing from one dimension to another.
I am testing it out here in this story:
(That’s the most recent part. If you like, you can work your way backwards to the earlier parts. In a non linear view of time, it makes little difference )