I love to disagree because I'm a betting man. Want to wager some money on a bet? Pick a timeline (5 years, 10 years, 20 years, 50 years) and maybe we can make this fun!
lol. No bet. Not because I doubt my position (I see an aerogel-inspired material working out). Rather because the 50 year timeline that I would feel safe betting on is basically my end-of-life. I'm not really interested in paying out a longbets.org payment on my deathbed.