At the beginning of her statement, the Minister said how good the Climate Change Act 10 years ago was because it put legal obligations on the Government. One of the interesting things Greta Thunberg said earlier today was that we needed to move from the politically possible to the scientifically necessary. The high point of political possibility was reached in Paris, but as my right hon. Friend Edward Miliband pointed out, that is not enough—that is not delivering the goods. When the Minister goes back into the international arena, in Chile at the end of the year, will she think about promoting legal obligations and not just pledges at the international level?