"I think we have something like 150 solid commitments, which are already being processed.
Those commitments, which were cheered by the stock market, come as economists are increasingly concerned that governments around the world are spending beyond their means.
Among the airlines' commitments, which are to be enacted in mid-February, is a policy to reward passengers who give up a reservation on an overbooked flight.
"It has its own blood supply, its own nerve supply and its own set of commitments, which are many and wondrous".
One such pill is buried in his suggestion that President Barack Obama must, for the sake of reducing the deficit, cut "unaffordable pension commitments," which is code for slashing Social Security.
This latest batch of commitments, which are listed on a White House fact sheet about 81 companies that have signed a statement called the American Business Act on Climate Pledge, are no different.
The UN's hope is that bringing leaders together in a series of private meetings will allow them more latitude to make new commitments, which are needed as current targets to cut emissions run out in 2020.
It was nerve-racking going into business with a friend, but we have always been very open and honest about our other commitments, which is one of the reasons it works.
"This money should not come out of existing aid commitments which are already under pressure in the current economic downturn," said chair of the committee, Malcolm Bruce MP. "Substantial funding will be needed.
Already it is clear that the U.S. will not live up to its Paris commitments, which were to reduce the country's carbon emissions by at least twenty-six per cent by 2025.
