Simon Overland APM (born 19 March 1962) is the Tasmanian Justice Department Secretary and a former Chief Commissioner of Victoria Police in Australia.
 He previously worked with the Australian Federal Police and then with Victoria Police focusing on Melbourne's gangland wars.
 On 2 March 2009 he was named by the Premier, John Brumby, as Victoria Police Chief Commissioner.
 He resigned from this position on 16 June 2011 after intense public pressure from critics who questioned his performance.
Gaetan Jabeemisar has been the Chief Commissioner of Rodrigues since 12 January 2011.
 He assumed the position following the resignation of the former Chief Commissioner, Johnson Roussety, who was under a motion of no confidence.
Ellery Wheeler Stone, Rear Admiral, United States Naval Reserve (1894–1981) was a prominent figure in the history of radio, serving both in government and corporations during the first half of the twentieth century.
 He studied radio engineering at the University of California.
 In 1915-1916 he served as an assistant radio inspector for the United States Department of Commerce at San Francisco.
 From 1917 to 1919 he was an officer in the United States Naval Reserve, and retained his reserve commission between the world wars.
 He was president of the Federal Telegraph Company from 1924 to 1931, when ITT acquired the company together with the Mackay corporations.
 Recalled to active duty in 1943 as a captain, he served from 10 November 1943 to July 1944 as Acting Chief Commissioner of the Allied Commission for Italy.
 From July 1944 to 7 February 1947, he was the Chief Commissioner.
 In 1947, at the conclusion of his military service, he became the head of the Commercial Cable Company, a subsidiary of the International Telephone and Telegraph corporation, and later oversaw its American Cable and Radio Corporation division until 1958.
 He continued with ITT until his retirement in 1969, and at his death in 1981 was survived by a wife, Heide, and daughter, Marina.
Coorg Province was a province of British India from 1834 to 1947 and the Dominion of India from 1947 to 1950.
 Mercara was the capital of the province.
 It was administered by a Commissioner and later, Chief Commissioner appointed by the Government of India.
 The Chief Commissioner, was usually based in Bangalore.
 From 1834 to 1881, the Chief Commissioner, was also the Commissioner of Mysore.
 From 1881 to 1940, the Chief Commissioner was usually the British Resident to the princely state of Mysore.
Professor Michael O'Flaherty is the current (September 2015) Director of the European Union Fundamental Rights Agency.
 An Irish human rights lawyer, he was a member from 2004 to 2012 of the United Nations Human Rights Committee (HRC), the expert body that oversees compliance with the International Covenant on Civil and Political Rights (ICCPR).
 Again nominated by Ireland in 2008, O'Flaherty was re-elected to the HRC with the highest number of votes (136 states) achieved by any candidate.
 On 19 September 2011 he took up appointment as the third Chief Commissioner of the Northern Ireland Human Rights Commission (NIHRC), the statutory national human rights institution for Northern Ireland.
 He resigned as chief commissioner in October 2013 "for personal reasons" after only two years in the post.
The Malaysian Anti-Corruption Commission (Malay: "Suruhanjaya Pencegahan Rasuah Malaysia" ), abbreviated SPRM or MACC, formerly known as "Anti-Corruption Agency", "ACA" or "Badan Pencegah Rasuah", "BPR") is a government agency in Malaysia that investigates and prosecutes corruption in the public and private sectors.
 The MACC was modeled after top anti-corruption agencies, such as the Independent Commission Against Corruption (Hong Kong) and the Independent Commission Against Corruption (New South Wales), Australia.
 The MACC is currently headed by Chief Commissioner Datuk Dzulkifli Ahmad, appointed in August 2016 to replace former Chief Commissioner Tan Sri Abu Kassim Mohamed.
 The agency is currently under the Prime Minister's Department.
Thomas "Tom" Quirk is a corporate director of biotech companies and former board member of the Institute of Public Affairs, an Australian conservative think-tank for which he has written numerous articles and papers and provided comments to the media.
 Quirk joined the board of therapeutics company Sementis in 2011 as a non-executive director.
 Quirk is an occasional speaker on the topic of innovation in Australia, and has written extensively on subjects of energy policy and climate change.
 He is a former member of the Australian Climate Science Coalition's Scientific Advisory Panel, of which Ian Plimer was a fellow member.
 Quirk is a critic of Tim Flannery, the Climate Commission and environmentalists generally.
Ketolira Chengappa was born in 1878 into the noble Ketolira (also called Ketoli) family of Coorg.
 During the Raj he was made a Commissioner of Coorg first and titled Rao Bahadur.
 He was later elevated to the position of Chief Commissioner of Coorg, and then titled Diwan Bahadur.
 In 1947 when India obtained freedom, he hosted the Indian flag in Mercara fort during the ceremony in the then Coorg province.
 He was the last Chief Commissioner of Coorg and the only one of Indian origin during the Raj, as Englishmen held this position before him.
Lokman Singh Karki (Nepali:    , born April 5, 1956), is the former Chief Commissioner of Commission for the Investigation of Abuse of Authority (CIAA) of Nepal.
 He assumed office in May, 2013.
 He was sacked from the post on 21 October 2016.
 In a landmark verdict, the Supreme Court on 8 January 2017 held that Mr. Karki was not qualified for the appointment to the office of the chief of the Commission for Investigation of Abuse of Authority.
Timothy Fridtjof "Tim" Flannery (born 28 January 1956) is an Australian mammalogist, palaeontologist, environmentalist and global warming activist.
 He was the Chief Commissioner of the Climate Commission, a Federal Government body providing information on climate change to the Australian public.
 On 23 September 2013, Flannery announced that he would join other sacked commissioners to form the independent Climate Council, that would be funded by the community.

Question: Who is the critic of the former Chief Commissioner of the Climate Commission in Australia?
Answer: Thomas "Tom" Quirk