Not OP, but it’s disingenuous to keep up making tipping points and giving estimates for them given the error bars are bigger than the deltas involved.
Some people will argue that this rethoric is necessary to keep the attention of the public, but I fear that this will create more harm than good. We have already seen this, the climate change denier platform has been getting a good run out of showing the failed exaggerations of the 80s.
You've been posting a ton of unsubstantive and flamewar comments to HN. That's not what this site is for. In fact, you've been doing it so much that I've banned the account until we get some indication that you want to use HN as intended.
If you don't want to be banned, you're welcome to email hn@ycombinator.com and give us reason to believe that you'll follow the rules in the future. They're here: https://news.ycombinator.com/newsguidelines.html.