that summit there in glasgow that that is the priority of his administration. is he getting it right? actually, it turns out that a lot of the methane leaks are very cheap to plug. one study shows in canada that it would cost less than $3 per ton and sometimes it would make the company money. that s probably an ok policy. again, it hasn t been instated yet but that s not where the billions and frankly trillions go. that s mostly in cutting carbon dioxide which is the main greenhouse gas and that is where you end up spending lots of money. sandra: you wrote a fascinatingop-ed published in the new york post and you take on that glasgow summit saying that innovation is the solution. days before the summit you write 24 emerges economies say that the demand for them to achieve net zero was unjust because it stopped poor countries from