The WMO is the U.N.-based international organization for cooperation among national weather agencies on all sorts of weather-related projects, including the instrument observations at a vast network of weather stations that provide basic data on climate. Wikipedia. [3] Press Contact. [4]
UNEP is the administrative umbrella for most major UN environmental efforts, including those on climate change. Their site is a good place to look for current and upcoming events, reports, and documents.
Sierra is perhaps the largest and most politically active of U.S. membership-based environmental groups. Their long-established climate change program is focused on grass-roots organizing and policy advocacy. Wikipedia [12]. Press Contact [13].
Links
[1] https://www.sej.org/initiatives/world-meteorological-organization
[2] http://www.wmo.ch/
[3] http://en.wikipedia.org/wiki/WMO
[4] http://www.wmo.ch/web/Press/
[5] https://www.sej.org/taxonomy/term/81
[6] https://www.sej.org/initiatives/international-agencies/united-nations-environment-programme
[7] http://www.unep.org/themes/climatechange/
[8] https://www.sej.org/category/topics-beat/climate-change
[9] https://www.sej.org/category/region/international
[10] https://www.sej.org/initiatives/environmental-groups/sierra-club
[11] http://www.sierraclub.org/globalwarming/
[12] http://en.wikipedia.org/wiki/Sierra_club
[13] http://www.sierraclub.org/pressroom/contact/
[14] https://www.sej.org/category/region/national
[15] https://www.sej.org/initiatives/list
[16] https://www.sej.org/initiatives/list?page=81
[17] https://www.sej.org/initiatives/list?page=77
[18] https://www.sej.org/initiatives/list?page=78
[19] https://www.sej.org/initiatives/list?page=79
[20] https://www.sej.org/initiatives/list?page=80
[21] https://www.sej.org/initiatives/list?page=83
[22] https://www.sej.org/initiatives/list?page=84
[23] https://www.sej.org/initiatives/list?page=85