our guests are the french journalist agnes poirier of the magazine, l'express, the american journalisterjef mcallister. and with me, suitably distanced still in the studio, the bbc�*s science editor, david shukman. we're welcoming you, david, yourfirst time back in the building for over a year. very strange feeling but very nice. and i hear your mum is an avid dateline viewer, so she will be especially pleased to see you here for the first time! she is a huge fan so i cannot make any mistakes. i can't make any mistakes. she will be so glad that you are here with me on the programme. in the uk and the us, the vaccination programmes against the pandemic has been hugely successful, but what about elsewhere? have policymakers really listened to the scientists? vaccinations for some will be the key to being able to go travelling again. fewer planes flying over the last year did some environmental good, but, more flights are scheduled, what further damage are we going to be doing to our climate? this is another area where scientists and policymakers may not be on the same page. will this cri

our guests are the french journalist agnes poirier of the magazine, l'express, the american journalist the bbc�*s science editor, david shukman. we're welcoming you, david, yourfirst time back in the building for over a year. very strange feeling but very nice. and i hear your mum is an avid dateline viewer, so she will be especially pleased to see you here for the first time! she is a huge fan so i cannot make any mistakes. i can't make any mistakes.

our guests are the french journalist agnes poirier of the magazine, l'express, the american journalist time back in the building for over a year. very strange feeling but very nice. and i hear your mum is an avid dateline viewer, so she will be especially pleased to see you here for the first time! she is a huge fan so i cannot make any mistakes. i can't make any mistakes. she will be so glad that you are here with me on the programme. in the uk and the us, the vaccination programmes against the pandemic has been hugely successful, but what about elsewhere? have policymakers really listened to the scientists? vaccinations for some will be the key to being able to go travelling again.

our guests are the french journalist agnes poirier of the magazine, l'express, the american journalistyou all. david, yourfirst time back in the building for over a year very strange feeling but very nice. and i hear your mum is an avid dateline viewer, so she will be especially pleased to see you here for the first time! i can't make any mistakes. in the uk and the us, the vaccination programme against the pandemic has been hugely successful, but what about elsewhere? have policymakers listened to the scientists? vaccinations for some will be the key to travelling again. fewer planes flying did some environmental good but as more flights are scheduled, what further damage are we doing to our climate? this is another area where scientists and policy makers may not be on the same page. will this crisis be discussed at the upcoming g7 summit in the uk? and are there any signs that we are prepared to suffer inconveniences, sacrifices, if you like, to avoid a global warming catastrophe? agnes, let me start with you. how well do you think european policymakers have followed the science when