Carbon dioxide levels in Wales are falling. We have plans set out and timetables set out that we will continue to review and keep up to date. We are considering the advice of the climate change committee in the light of the Paris agreement, and, as you've seen, it suggests that we need a 95 per cent fall in emissions within 30 years. The advice, Llywydd, was detailed. It was over 300 pages-worth of advice. It's right that we take time to consider it, but our first reaction to the advice is that falls of that sort over that time period are necessary and achievable in Wales.