Climate change - 113 nation IPCC report


	Climate change - 113 nation IPCC report

crabsallover

3-22-2007 8:52 PM

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tags:

climate change, science

crabsallover says:

Warming is now an "incontrovertible" fact and warming is "very likely" to be due to human activity says IPCC

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3-22-2007 11:01 PM

amgumen

Only 1.6 W/m2 against 51 W/m2 (green house effect of water vapor)? And how is it possible to model changes in water vapor with their rudimentary models? Next ice age will come sooner.

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/7b61587c-49dd-4509-9203-c87835d859ca/17F4A9C1-FF62-4AC2-B2E0-447141ECC360/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://christophergovanstreet.blogspot.com/2007/03/climate-change-predictions-go-from-bad.html" href="http://christophergovanstreet.blogspot.com/2007/03/climate-change-predictions-go-from-bad.html" style="font-size: 11px;">christophergovanstreet.blogspot.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://christophergovanstreet.blogspot.com/2007/03/climate-change-predictions-go-from-bad.html"><H3 class="post-title">
<A href="http://environment.newscientist.com/channel/earth/climate-change/mg19325903.900-climate-change-predictions-go-from-bad-to-worse.html;jsessionid=KOGLIFNMBAOC" set="yes">Climate change predictions go from bad to worse - IPCC report</A>
</H3></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://christophergovanstreet.blogspot.com/2007/03/climate-change-predictions-go-from-bad.html"><div align="center"><img src="http://content6.clipmarks.com/blog_cache/christophergovanstreet.blogspot.com/img/8C1823D5-B23D-410D-BD11-3C427D5658E1" alt="" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://christophergovanstreet.blogspot.com/2007/03/climate-change-predictions-go-from-bad.html">Warming is now an "incontrovertible" fact</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://christophergovanstreet.blogspot.com/2007/03/climate-change-predictions-go-from-bad.html"><SPAN>warming is "very likely" </SPAN><SPAN>to be due to human activity</SPAN></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://christophergovanstreet.blogspot.com/2007/03/climate-change-predictions-go-from-bad.html">the likely range of average temperature changes for a doubling of carbon dioxide concentrations - expected around the end of the century - at between 2 and 4.5 °C</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://christophergovanstreet.blogspot.com/2007/03/climate-change-predictions-go-from-bad.html"><SPAN>values substantially higher than 4.5 °C cannot be excluded</SPAN></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://christophergovanstreet.blogspot.com/2007/03/climate-change-predictions-go-from-bad.html">warming will likely deliver an ice-free Arctic and a 30 per cent drop in rainfall in many subtropical regions</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://christophergovanstreet.blogspot.com/2007/03/climate-change-predictions-go-from-bad.html">hurricanes will become more intense</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://christophergovanstreet.blogspot.com/2007/03/climate-change-predictions-go-from-bad.html"><SPAN>The solar effect</SPAN></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://christophergovanstreet.blogspot.com/2007/03/climate-change-predictions-go-from-bad.html">IPCC scientists <SPAN>wanted to halve their previous estimate of the maximum possible solar influence on warming over the past 250 years, from 40 per cent to 20 per cent</SPAN></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://christophergovanstreet.blogspot.com/2007/03/climate-change-predictions-go-from-bad.html">Cosmic rays ionise the atmosphere, which could, the theory goes, create clouds. Thus, anything that reduces the amount of cosmic rays could diminish cloud cover and so warm the Earth's surface. An increase in solar activity would do just that - by deflecting cosmic rays away from Earth</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://christophergovanstreet.blogspot.com/2007/03/climate-change-predictions-go-from-bad.html">no evidence</blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/17F4A9C1-FF62-4AC2-B2E0-447141ECC360/blog/" title="blog or email this clip"><img src="http://content7.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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