Here are the climate-related sections of speeches by MPs during the Commons debate Tributes to Baroness Thatcher.
Full text: https://hansard.parliament.uk/Commons/2013-04-10/debates/1304104000001/TributesToBaronessThatcher
14:47 Ed Miliband (Labour)
She was right. In foreign policy, she was right to defend the Falklands and bravely reach out to new leadership in the Soviet Union, and something often forgotten is that she was the first political leader in any major country to warn of the dangers of climate change, long before anyone thought of hugging a husky.
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16:15 Mr Michael Meacher (Oldham West and Royton) (Lab)
In that context, I recall a story I recently heard while sharing a platform with my very good friend John Gummer, who is now Lord Deben. When he was Secretary of State for the Environment in the 1980s, he complained that he could not get his Department to take climate change seriously. He rang Mrs Thatcher to ensure that he had the necessary support. When he explained the situation, she said to him, “John, you really shouldn’t worry. There are two persons in the Cabinet who are committed over climate change—you and me, so we are in a majority.”
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18:26 Simon Hughes (Bermondsey and Old Southwark) (LD)
Through her efforts, Margaret Thatcher changed the place of women in British public life and politics. Let us check the figures. Before she was elected, there had been no general election with more than 200 female candidates, or more than 30 elected women MPs. In the general election of 1992, when she stood down, there were 571 female candidates, and 60 women were elected to this place. The numbers have risen significantly since then. She would not have argued that there was a direct cause and effect, but I am sure that there was one, and thank God for that. It was also significant that, through her election, a scientist became a British party leader and Prime Minister. Her forensic skills and scientific interests were evident, and I am sure that her interest in and worries about climate change stemmed from that.
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