{"id":1936,"date":"2016-01-21T18:21:13","date_gmt":"2016-01-21T18:21:13","guid":{"rendered":"http:\/\/ciresblogs.colorado.edu\/prometheus\/?p=1936"},"modified":"2016-01-21T18:21:13","modified_gmt":"2016-01-21T18:21:13","slug":"climate-debate-heats-up-after-2015-described-as-warmest-year-on-record","status":"publish","type":"post","link":"https:\/\/ciresblogs.colorado.edu\/prometheus\/2016\/01\/21\/climate-debate-heats-up-after-2015-described-as-warmest-year-on-record\/","title":{"rendered":"Climate Debate Heats Up After 2015 Described As Warmest Year On Record"},"content":{"rendered":"

\"map\"<\/a><\/p>\n

Washington Times<\/a><\/em>
\nJanuary 20, 2016<\/p>\n

Federal climate scientists announced Wednesday that 2015 was the hottest year on record, simultaneously heating up another round in the global-warming debate as climate skeptics quickly challenged the findings.<\/p>\n

Even as the East Coast braced for a mammoth snowstorm, the National Oceanic Atmospheric Administration and NASA found that last year\u2019s globally averaged temperature hit a 136-year high, driven by an unusually strong El Nino weather pattern combined with carbon dioxide emissions.<\/p>\n

Scientists at NOAA found that the average 2015 temperature of 58.62 degrees Fahrenheit passed the record-breaking 2014 average by a record margin of 0.29 degrees, or 1.62 degrees above the 20th century average.<\/p>\n

The numbers were slightly different at NASA, which uses another measurement; NASA analysts estimated that 2015 was 0.23 degrees warmer than 2014 and 1.6 degrees higher than last century\u2019s average.<\/p>\n

\u201cThis trend will continue; it will continue because we understand why it\u2019s happening,\u201d Gavin Schmidt, director of the NASA Goddard Institute of Space Studies, told the Associated Press. \u201cIt\u2019s happening because the dominant force is carbon dioxide.\u201d<\/p>\n

Climate-change activists said Wednesday the new numbers only underscore the importance of honoring the national pledges in the global climate accord reached by President Obama and other world leaders in Paris last month.<\/p>\n

But while climate-change groups responded by doubling down on calls to reduce CO2 emissions, climate skeptics challenged the agency methodology and noted that the results were actually cooler than climate-model projections.<\/p>\n

\u201c2015 Was Not Even Close to the Hottest Year on Record,\u201d said James Taylor, Heartland Institute senior fellow for environment policy, in a Wednesday op-ed for Forbes.<\/p>\n

He argued that satellite temperatures show 1998 was the warmest year on record since 1979, and noted that the 136 years of record-keeping fail to take into account other indicators showing \u201ctemperatures have been warmer than today for most of the past several thousand years.\u201d<\/p>\n

Skeptics also argued that climate models show that last year\u2019s temperatures should have been even higher, given the El Nino factor.<\/p>\n

\u201cYes, 2015 was warm. It \u2018smashed\u2019 the previous record because of a strong El Nino,\u201d said Chip Knappenberger, assistant director of the Center for the Study of Science at the Competitive Enterprise Institute, in an email.<\/p>\n

\u201cYet, despite breaking the old global temperatures \u2018by far,\u2019 the observations only approached the climate model projections for the temperature of an \u2018average\u2019 year for 2015,\u201d he said. \u201cIn other words, climate models continue to run too hot.\u201d<\/p>\n

He referred to the discrepancy between climate models and actual temperatures as \u201clukewarming.\u201d<\/p>\n

Roger Pielke Jr., environmental studies professor at the University of Colorado Boulder, said that there were fewer extreme weather events despite the warm temperatures. Climate-change groups have argued that global warming contribute to hurricanes and other weather-related disasters.<\/p>\n

\u201cIt\u2019d be great if just one journalist (any!) would note that 2015 \u2014 warmest year ever \u2014 also had the lowest catastrophe losses in a generation,\u201d Mr. Pielke said on Twitter. Read more …<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Washington Times January 20, 2016 Federal climate scientists announced Wednesday that 2015 was the hottest year on record, simultaneously heating up another round in the global-warming debate as climate skeptics quickly challenged the findings. Even as the East Coast braced … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":32,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1936","post","type-post","status-publish","format-standard","hentry","category-news"],"publishpress_future_action":{"enabled":false,"date":"2026-10-21 04:50:41","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/ciresblogs.colorado.edu\/prometheus\/wp-json\/wp\/v2\/posts\/1936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ciresblogs.colorado.edu\/prometheus\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ciresblogs.colorado.edu\/prometheus\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ciresblogs.colorado.edu\/prometheus\/wp-json\/wp\/v2\/users\/32"}],"replies":[{"embeddable":true,"href":"https:\/\/ciresblogs.colorado.edu\/prometheus\/wp-json\/wp\/v2\/comments?post=1936"}],"version-history":[{"count":1,"href":"https:\/\/ciresblogs.colorado.edu\/prometheus\/wp-json\/wp\/v2\/posts\/1936\/revisions"}],"predecessor-version":[{"id":1938,"href":"https:\/\/ciresblogs.colorado.edu\/prometheus\/wp-json\/wp\/v2\/posts\/1936\/revisions\/1938"}],"wp:attachment":[{"href":"https:\/\/ciresblogs.colorado.edu\/prometheus\/wp-json\/wp\/v2\/media?parent=1936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ciresblogs.colorado.edu\/prometheus\/wp-json\/wp\/v2\/categories?post=1936"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ciresblogs.colorado.edu\/prometheus\/wp-json\/wp\/v2\/tags?post=1936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}