or earlier we asked oceanographer chris fogg will at britain's kill university does this latest study reduce the possibility of ever meeting those peris climate agreement targets. well it is a question of mitigation or adaptation essentially if we want to try and hit those targets we might have to adapt our lifestyles massively or attempt to mitigate you know we cannot sleep bring in engineering answers to reduce c o two now obviously what we're trying to look at harry's climate sensitivity and what they're finding is who are the upper bounds of what the i.p.c.c. estimates so it still doesn't change the year increases. need to address these questions but it doesn't change the fact that we can mitigate or we can adapt we've got to choose which of those options. divers in indonesia have located a black box from the lion air passenger jet that crashed on monday it's hoped the device will shed light on the cause of the tragedy in which one hundred eighty nine people died the boeing seven thirty seven went down thirteen minutes after taking off from the capital jakarta. the heat is on for

professor chris fogg will can tell us more he's an oceanographer at britain's keel university welcome to t.w. what so where have these latest estimates come from. good evening it's really interesting actually that. we've always looked at measuring heat in the oceans it's really critical to understand how the oceans warming oversleep who's looked in the past by measuring them in situ now what the group from scripps have done here is actually measure the changes in the air change in the atmosphere which responds as the ocean warms they can absorb less c o two and less oxygen and so they use that as a proxy measurement for measuring ocean hey take what they found is obviously it's far higher than what you seem to get from the point measurements in the ocean so. you do have you have big data gaps in them so it's something which is really really crucial it's a new way of looking. take note we already did it already seemed like we had little chance of hitting the paris climate targets now this situation seems so much worse and one wonders is there any point in paris. yes this certainly is a