Query: The Conservatives' recent budget made no mention of climate change.

Relevant passages:
Stephen Harper <=SEP=> Stephen Joseph Harper ( born April 30 , 1959 ) is a Canadian entrepreneur and retired politician who served as the 22nd Prime Minister of Canada , from February 6 , 2006 to November 4 , 2015 . He was the first prime minister to come from the modern Conservative Party of Canada , which was formed by a merger of the Progressive Conservative Party and the Canadian Alliance .   Harper was member of parliament for the riding of Calgary Heritage in Alberta from 2002 to 2016 ( previously known as Calgary Southwest from 2002 to 2015 ) . Earlier , from 1993 to 1997 , he was the MP for Calgary West , representing the Reform Party of Canada . He was one of the founding members of the Reform Party , but did not seek re-election in the 1997 federal election . Harper instead joined and later led the National Citizens Coalition , a conservative lobbyist group . In 2002 , he succeeded Stockwell Day as leader of the Canadian Alliance , the successor to the Reform Party and returned to parliament as Leader of the Opposition . In 2003 , he reached an agreement with Progressive Conservative leader Peter MacKay for the merger of their two parties to form the Conservative Party of Canada . He was elected as the party 's first leader , in March 2004 . Harper stepped down as MP on August 26 , 2016 .   The 2006 federal election resulted in a minority government led by the Conservative Party with Harper becoming the 22nd Prime Minister of Canada . By proportion of seats , this was Canada 's smallest minority government since Confederation . Despite this , it was the longest-serving minority government overall . In the 2008 federal election , the Conservative Party won a stronger minority , showing a small increase in the percentage of the popular vote and increased representation in the Canadian House of Commons , with 143 of 308 seats . The 40th Canadian Parliament was dissolved in March , 2011 , after a no-confidence vote that deemed the Cabinet to be in contempt of parliament . In the federal election that followed , the Conservatives won a majority government , the first since the 2000 federal election ; the party won 166 seats , an increase of 23 seats from the October 2008 election .   Though Harper won his seat of Calgary-Heritage in the October 19 , 2015 , federal election , the Conservative Party was defeated by the Liberal Party of Canada , led by Justin Trudeau , who was sworn-in as Harper 's successor on November 4 , 2015 . Harper resigned as party leader on October 19 , 2015 , and the Conservative Party caucus chose an interim leader , Rona Ambrose , on November 5 , 2015 , to serve until a leadership election . Harper moved back to Calgary , Alberta , and commuted to Ottawa as an opposition backbench member of parliament .

Climate Change Act 2008 <=SEP=> The Climate Change Act 2008 ( c 27 ) is an Act of the Parliament of the United Kingdom . The Act makes it the duty of the Secretary of State to ensure that the net UK carbon account for all six Kyoto greenhouse gases for the year 2050 is at least 80 % lower than the 1990 baseline , toward avoiding dangerous climate change . The Act aims to enable the United Kingdom to become a low-carbon economy and gives ministers powers to introduce the measures necessary to achieve a range of greenhouse gas reduction targets . An independent Committee on Climate Change has been created under the Act to provide advice to UK Government on these targets and related policies . In the act Secretary of State refers to the Secretary of State for Energy and Climate Change .

Conservative Party (UK) <=SEP=> The Conservative Party , officially the Conservative and Unionist Party , is a centre-right political party in the United Kingdom . It is currently the governing party , having won a majority of seats in the House of Commons at the 2015 general election . The party 's leader , Theresa May , is currently serving as Prime Minister . It is the largest party in local government with 9,237 councillors . The Conservative Party is one of the two major contemporary political parties in the United Kingdom , the other being its modern rival , the Labour Party . The Conservative Party 's platform involves support for free market capitalism , free enterprise , fiscal conservatism , a strong national defence , deregulation , and restrictions on trade unions .   The Conservative Party was founded in 1834 from the Tory Party -- giving rise to the Conservatives ' colloquial name of Tories -- and was one of two dominant political parties in the nineteenth century , along with the Liberal Party . During the 1890s , it formed a coalition government with the Liberal Unionist Party , a break-away faction of the Liberal Party . In 1912 , the two parties merged to form the current Conservative and Unionist Party . In the 1920s , the Liberal vote greatly diminished and the Labour Party became the Conservatives ' main rivals . Conservative Prime Ministers led governments for 57 years of the twentieth century , including Winston Churchill ( 1940 -- 45 , 1951 -- 55 ) and Margaret Thatcher ( 1979 -- 90 ) . Thatcher 's tenure led to wide-ranging economic liberalisation . The Conservative Party 's domination of British politics throughout the twentieth century has led to them being referred to as one of the most successful political parties in the Western world .   The Conservatives are the joint-second largest British party in the European Parliament , with twenty MEPs , and sit with the European Conservatives and Reformists ( ECR ) parliamentary group . The party is a member of the Alliance of Conservatives and Reformists in Europe ( ACRE ) Europarty and the International Democrat Union ( IDU ) .   The party is the second-largest in the Scottish Parliament and the second-largest in the Welsh Assembly . The Conservatives were formerly allied to the Ulster Unionist Party ( UUP ) in Northern Ireland but there is now a separate Northern Ireland Conservative party similar to the Welsh and Scottish Conservative parties . The party is also organised in the British Overseas Territory of Gibraltar .