Crucially for the team's long-term Test prospects, Zimbabwe has managed to break out of its default setting during the six-year exile from Test cricket that ended two years ago of fielding a spin-dominated attack.
Miller also confirmed Andrew Strauss would remain as one-day captain a day despite suggesting on Sunday the Test skipper was no longer an automatic long-term selection in that role.
Euro-zone countries must still agree and implement the new treaty enshrining their new fiscal rules, an important test of their political commitment to the long-term viability of the currency.
There was no immediate confirmation, though much speculation, about whether Kevin Pietersen would take over as England's Test and one-day captain on a long-term basis.
Most of these projects have been experimental, and a few have been conceived as long-term architectures that will withstand the test of time as new channels emerge.
We didn't quite pass the test in Copenhagen because we couldn't get an agreement on a long-term treaty - in other words everybody feeling bound in to a common strategy that would last for ten years.