Reading through the comments from the main article it seems the commentators are in two camps: 1) "...let's improve our engineering capabilities to solve this i

Reading through the comments from the main article it seems the commentators are in two camps: 1) "...let's improve our engineering capabilities to solve this intriguing challenge..." [and later enjoy all the other side-benefits that come from being great engineers and problem-solvers]; and 2) why challenge ourselves in the first place [?]. I like to encourage and invest in visionary [and realistic] problem-solvers. Let's connect on that.