The experiment didn't last, but as Wenger displayed, it's probably only a matter of time before someone suggests it again.
It happened nine years ago next month and everything would suggest it will never happen again.
Socialism was then a fighting faith, and the appearance of Sanders, Corbyn, and many more at the heart of modern capitalism suggest it might be so again.
Moscow has suggested it would again veto a move mooted by the US and some European states for sanctions on Syria.
But they are required to buy coverage of only about $2.2 billion for liabilities, and the pool does not sell the utilities coverage for earthquake damage or business interruptions, suggesting it will again be up to the Japanese government to bear the brunt of those costs.
That suggests it was again halted by an automated computer cut-off, though SpaceX said on the launch broadcast that the issue from yesterday was definitely looking fixed.
Kerry's explanation would be more positive for the group, suggesting it was again Iran, as it has been in the past, that halted progress.
Again Brazil suggest it should have been red.
Preliminary figures from Germany and Italy suggest it is likely to decline again in August.
But concerns about the environment ebb and flow over time, so there's absolutely no reason to suggest it won't come back again.
