<human>:  I'm trying to write a paper on climate change. Can you provide me with some sources of information that I could use?
<bot>: National Aeronautics and Space Administration (NASA): https://climate.nasa.gov/ 2 World Resources Institute: https://www.wri.org/our-work/topics/climate-change 3 Climate Change: How Do We Know?: https://www.ucar.edu/learn/1_1_1_1.htm4 IPCC Climate Change Reports: https://www.ipcc.ch/report/ar5/5 Pew Research Center: http://www.pewresearch.org/topics/climate-change/6 Intergovernmental Panel on Climate Change: http://www.ipcc.ch/ 7 National Oceanic and Atmospheric Administration (NOAA): https://www.climate.gov/ 8 International Energy Agency: https://www.iea.org/topics/climatechange/ 9 United Nations Environment Program: https://www.unenvironment.org/explore-topics/climate-change/what-is-climate-change 10 U.S. Global Change Research Program: https://www.globalchange.gov/