Of course, many people will never believe science, because they believe that anything that challenges their world view, is all part of a secret, global conspiracy.

In this video we’ll go over some of the fundamental discoveries, the basic facts that we know beyond a doubt, about global warming.

• Increases in Longwave forcing inferred from Outward longwave http://www.nature.com/nature/journal/v410/n6826/abs/410355a0.html
• Trends in Forcings http://www3.interscience.wiley.com/cgi-bin/fulltext/123222295/PDFSTART
• Downward Longwave Radiation http://landshape.org/enm/wp-content/uploads/2009/01/philipona2004-radiation.pdf
• Downward Longwave Radiation http://www.agu.org/pubs/crossref/2009/2009JD011800.shtml
• 29000 data sets, press release: http://www.giss.nasa.gov/research/news/20080514/
• 29000 data sets http://pubs.giss.nasa.gov/abstracts/2008/Rosenzweig_etal_1.html
• Global Energy Imbalance: http://pubs.giss.nasa.gov/abstracts/2005/Hansen_etal_1.html
• Isotopes: http://www.bgc-jena.mpg.de/service/iso_gas_lab/publications/PG_WB_IJMS.pdf