The real issue is whether to take actions that substantially & significantly mitigate / reduce anthropomorphic causes of global warming now or not take such actions now --- perhaps taking actions later as in making adaptations, but not by addressing significant reductions in man-made causation yet.

Is the following a good corollary?...

Just another new piece of scientific data that supports man made impacts co2 on global warming... To keep you informed.

http://news.yahoo.com/ice-age-data-bolsters-greenhouse-gas-warming-171754084.html

In essence the article shows that spikes in co2 levels during the last ice age caused temperature to ...

Some nice graphic (charts) information on modeling comparing result to actuals with and without anthropomorphic emissions is included in the argument's debate.  The modeling results shown are of all models, not just one or a selected few.  Also described is statistical analysis comparing rates of temperature change over ...

Part of the cascading effects of global warming... as warming increases, factors created by warming cause more positive feed-back... in this case releases of more methane from sea-bed sources.  Methane has ~20x the negative impact of CO2 as a greenhouse gas.

This is an example of something that can't be quickly ...