What to make of New York City Mayor Michael Bloomberg’s decision to wait until there were five days left before the election before endorsing President Obama’s re-election? The ostensible motivation for the move, announced in an op-ed published today in Bloomberg’s own news website, is the mayor’s reaction to Hurricane Sandy, which he says he believes was the result of climate change. Since Obama buys into the same global warming agenda, which calls for major government interventions into the economy in order to stave off the perceived danger, Bloomberg says that is enough to convince him to back the president even though he disdains his economic agenda and thinks him a weak leader.

Fair enough. If Bloomberg really believes his climate agenda is the No. 1 issue facing the country, rather than the economy or even foreign policy, that is his choice. But it’s hard to see how Bloomberg’s decision will do the president much good. Had the billionaire mayor/mogul backed the president earlier in the process, his financial help via the super PAC he created might have done the president some real good. But even in an age when celebrity/political endorsements are seen as inconsequential, Bloomberg’s will carry even less weight than most. The unpopular mayor won’t impact the outcome in deep blue New York or anywhere else. Nor is it likely that independents who are flocking to Romney because of Obama’s economic failures will change their minds because the former Democrat/Republican wrote an equivocal endorsement on the website named after him. The move is strictly about Bloomberg’s desire for attention.

Whether Bloomberg’s views on climate change are correct is a debate for another day. But the notion that President Obama’s “leadership” on the issue has been a major factor in his administration, or that it will accomplish much to further the “green” agenda in the next four years if he should be re-elected, doesn’t hold water. Obama’s ideas about green energy amount to feckless kowtowing to the green lobby on necessary economic projects like the Keystone XL pipeline from Canada and funneling billions to Democratic fundraisers to support boondoggles like Solyndra. None of that will do much to affect the climate one way or the other. Moreover, Bloomberg knows very well that Congress won’t support cap and trade in the foreseeable future. If he really wanted to do something to protect New York from future disasters like Sandy, he might call for the construction of a sea barrier that could, at least in theory, shield the harbor from flooding, as this NPR report details.

Bloomberg also mentions issues like gay marriage and abortion, on which he sides with Obama. But, again, it’s not as if he pulls much weight with voters who prioritize those issues who were, no doubt, already on the president’s side.

The whole point of such a last-minute message for Obama is to maximize the publicity attached to it during a week in which political news rivets the country. Though many around the nation may not be aware of it, Bloomberg’s third mayoral term has been widely seen as a disaster, as this COMMENTARY article by Fred Siegel makes clear. Bloomberg’s tactics of buying off his critics with mammoth charitable donations has worn thin over the years, and all that’s left is a plutocrat/media mogul mayor attempting to impose his idea of a nanny state on the city with soda bans and impractical traffic plans for midtown Manhattan. In that sense, President Obama is the perfect candidate for Bloomberg, as he exemplifies the same big government vision in which individual rights and the market are pushed aside for the sake of elitist rule. Bloomberg is looking for another perch from which he can push ordinary Americans around after he leaves the mayor’s office, and kissing up to Obama and garnering attention for his pet causes is just the way to maximize his hopes of being something more than the name of a cable business network and various publications.

There’s one more point to be made about Bloomberg’s endorsement. The mayor was not the least bit shy about using the hurricane as the justification for his decision. But even if you buy into the unproven theories in which any kind of weather — hot or cold, windy or calm, wet or dry — can be seen as proof of global warming caused by humanity, is there any doubt that what he did was a blatant effort to politicize a tragedy that ought to be above politics? But, as with so much else, when you’re a liberal billionaire posing as an independent, you can ignore the same rules that would sink another mortal.