professor elisa mogera, _ states to account. professor elisa mogera, the _ states to account.un special rapporteur on human rights and climate change, thank you very much. around the world and across the uk, this is bbc news. here in the uk, temperatures are to stay below freezing as the met office issues four fresh weather warnings across the uk. it is expected to stay cold for another couple of days with yellow warnings of ice in place in scotland, north east england and wales. there are also dozens of flood alerts due to heavy rain or melting snow. 0ur reporter thomas magill has more. high up in the yorkshire dales 1800ft above sea level, and it's a race against time forfarmer frank carr as he digs out a sheep trapped in the snowdrift. good thing about horn sheep is they've got good handles. he has more than 1300 animals spread across 2,000 acres — many now completely cut off, such is the harsh conditions. we were predicted 40cm, and i think we definitely got that, as well, with the winds — it's the wind that makes the drifts as bad as they are. in leeds city centre, there