What is John Kerry?
{{Infobox officeholder | image = John Kerry portrait of Climate Envoy (cropped).jpg | caption = Official portrait, 2021 | office = 1st [[United States Special Presidential Envoy for Climate]] | president = [[Joe Biden]] | deputy = | term_start = January 20, 2021 | term_end = March 6, 2024 | predecessor = ''Office created'' | successor = [[John Podesta]] | office1 = 68th [[United States Secretary of State]] | president1 = [[Barack Obama]] | deputy1 = [[William Joseph Burns]]<br />[[Wendy Sherman]] (acting)<br />[[Tony Blinken]] | term_start1 = February 1, 2013 | term_end1 = January 20, 2017 | predecessor1 = [[Hillary Clinton]] | successor1 = [[Rex Tillerson]] | office2 = Chair of the [[Senate Foreign Relations Committee]] | term_start2 = January 6, 2009 | term_end2 = February 1, 2013 | predecessor2 = [[Joe Biden]] | successor2 = [[Bob Menendez]] | office3 = Chair of the [[Senate Small Business Committee]] | term_start3 = January 4, 2007 | term_end3 = January 3, 2009 | predecessor3 = [[Olympia Snowe]] | successor3 = [[Mary Landrieu]] | term_start4 = June 6, 2001 | term_end4 = January 3, 2003 | predecessor4 = [[Kit Bond]] | successor4 = [[Olympia Snowe]] | state5 = [[Massachusetts]] | jr/sr5 = [[United States Senator]] | term_start5 = January 2, 1985 | term_end5 = February 1, 2013 | predecessor5 = [[Paul Tsongas]] | successor5 = [[Mo Cowan]] | office6 = 66th [[Lieutenant Governor of Massachusetts]] | governor6 = [[Michael Dukakis]] | term_start6 = March 6, 1983 | term_end6 = January 2, 1985 | predecessor6 = [[Thomas P. O'Neill III]] | successor6 = [[Evelyn Murphy]] | birth_name = John Forbes Kerry | birth_da