so we have a good track record on this and actually today's announcement demonstrates our leadership in multiple areas that are going to help improve our energy security and get bills down. take offshore wind, for example. not only do we have the world's largest offshore wind farm, we also have the second—largest, the third—largest and soon to be the fourth largest as well. it's a sign of uk leadership in this area. and we can discuss that now because we are joined in the studio by emma pinchbeck, who is the boss of energy uk, the energy trade association. hello. and liz kendall, who is the shadow health minister. hello. emma, did you read all 1,000 pages of the net—zero stuff we got from the government today? yes, i read all of it... no, ididn't! but i have a really smart team of people who have read all of it, and it's actually 2,800 pages. more and more has come out. the thing to say about this is the government did not do this just out of the goodness of their heart today. no, they were made to do it somewhat. so they had to respond to a court case brought by clientearth and friends of the earth that said the government was not meeting its own legally binding carbon targets and they needed to publish more policy to show that they were closing the gap, and they had to do that