This has been the current fatal flaw of carbon markets to date. (eco-business.com)
I've been struggling though, because it seems as if all of them have some significant, but not fatal flaw. (momsstrollerreviews.com)
As a currency and asset class, bitcoin has potentially fatal flaws — which is why we believe it's a matter of when, not if, the bitcoin bubble will pop. (allianzgi.com)