jackthehack
Epic Member
- Messages
- 5,630
Of course, global warming/climate change has no impact (that we know of anyway) on tectonic plate movements...
BUT, the casual observation(s) made of anecdotal happenstance extrapolated into "proof" that there is no global warming/climate change occurring shows a dangerous predilection toward logical fallacy rather than empirical scientific fact.
How, do you ask, can we have global warming when I have a record cold/snowfall where I live? That's because global warming is CAUSING those weather patterns as counter-intuitive as that may seem.... If you live in North America, the below should explain:
See the NASA Earth Observatory page below:
http://earthobservatory.nasa.gov/IOTD/view.php?id=42260
As can be seen temperatures in the Arctic regions are HIGHER than normal. This in turn pushes COLDER temperatures further SOUTH in more active weather patterns as can be seen by the display.
Additionally there is a pretty strong El Nino in progress across the Pacific, exacerbated by higher temperatures nearer the equator:
http://www.cpc.ncep.noaa.gov/products/analysis_monitoring/lanina/enso_evolution-status-fcsts-web.pdf
Net effect on North American weather is to push the prevailing Jet Stream further south than normal - creating colder than normal temperatures - and loading up more moisture into the atmosphere, net effect more cold and snow further south.
BUT, the casual observation(s) made of anecdotal happenstance extrapolated into "proof" that there is no global warming/climate change occurring shows a dangerous predilection toward logical fallacy rather than empirical scientific fact.
How, do you ask, can we have global warming when I have a record cold/snowfall where I live? That's because global warming is CAUSING those weather patterns as counter-intuitive as that may seem.... If you live in North America, the below should explain:
See the NASA Earth Observatory page below:
http://earthobservatory.nasa.gov/IOTD/view.php?id=42260
As can be seen temperatures in the Arctic regions are HIGHER than normal. This in turn pushes COLDER temperatures further SOUTH in more active weather patterns as can be seen by the display.
Additionally there is a pretty strong El Nino in progress across the Pacific, exacerbated by higher temperatures nearer the equator:
http://www.cpc.ncep.noaa.gov/products/analysis_monitoring/lanina/enso_evolution-status-fcsts-web.pdf
Net effect on North American weather is to push the prevailing Jet Stream further south than normal - creating colder than normal temperatures - and loading up more moisture into the atmosphere, net effect more cold and snow further south.