I really like this - what would RNA world be like? What would even simpler life be like? (It probably can't exist here now, because other life will eat it). So

I really like this - what would RNA world be like? What would even simpler life be like? (It probably can't exist here now, because other life will eat it). Some interesting comments from last year (mostly critical): https://news.ycombinator.com/item?id=5580334 https://news.ycombinator.com/item?id=5580334, https://news.ycombinator.com/item?id=5552381 https://news.ycombinator.com/item?id=5552381