Michael Gove
But the government has refused to declare a national climate emergency.
Theresa May has said she will resign after the next stage of Brexit.
There is no reason why a Prime Minister Johnson or Gove or Corbyn would feel bound by whatever parliamentarians cobble together this week
The five things you need to know about politics today
The five things you need to know about politics today
The PM's pivot came very late. She's now braced for backbench fury over 'betrayal'.
"None of them should be PM after Brexit," says MP.
The five things you need to know about politics today
The five things you need to know about politics today
About Michael Gove
According to his website: "Michael was first elected as Member of Parliament for Surrey Heath in May 2005. He served as Shadow Minister for Housing & Planning and Shadow Secretary of State for Children, Schools & Families. Following the 2010 General Election, he was appointed as Secretary of State for Education. "A journalist by profession, he has used his position as a writer for The Times and a broadcaster on the BBC to fight for greater personal freedom, a tougher line on crime, a more dynamic economy, a cleaner environment, stronger defence and a better deal for hard-pressed families. His most recent book, Celsius 7/7, was released in 2006 to much critical acclaim."