Earth

What Do We Know About Climate Change?

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This video corrects the lack of sound in a previous upload, which was to correct a typo in the preceding upload. The information is identical. Whoever can spot the corrected typo gets a free Climate Crock DVD! Seriously!
Ok, the first 20 or so, anyway.

In the many responses I get to these videos, it appears that a number of people want to deny, or are not even aware, that there is a scientific foundation to the overwhelming consensus on climate change.

In fact, the science is built on thousands of publications and many decades of observation.

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

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

Sir David Attenborough urges Australian leaders to act on climate change | 7:30

The world’s most renowned natural historian has spoken out on Australia’s inaction on climate change. The veteran broadcaster comments on the future of the planet, the Great Barrier Reef, why his message resonates with the youth, and even what his favourite Australian animal is.

Watch an extended version of this interview with Sir David Attenborough on ABC News In-Depth: https://youtu.be/XaSXN2K05Ls

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Bill Nye Takes On Climate Change Deniers | Mach | NBC News

Famed scientist and educator Bill Nye is an outspoken advocate for climate change action. Through elections and scientific innovation, The Science Guy sees a world where climate denialism dies out.
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Bill Nye Takes On Climate Change Deniers | Mach | NBC News

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