@Frank Apisa,
the people who deny that global warming is even happening re mostly politically agenda driven. They are kinda STUCK in a response mode that, like many other evidence driven theories, begins to sound pitifully lacking in any evidence that supports their viewa.
The last 10 years (despite the Rush Limbo's puffery about it being excessively cold ), has seen the increase of the AVERGAE GLOBAL temperatures to a significant extent.
Its kind of neat how, with computer driven graphic tools for GIS, we can take all the average deviations on temperatures around the PLANET, and contour them and easily see that, with the exception of an annual ring of anomalously cold temps that seem to glide around the globe, the entire Northen hemispehere winters, (Ans the SOuthern Hemisphere summers) are getting hotter and desertification marching along so that, previous farm areas are going to need huge influxes pf water that can only ne gotten by redesigning dams or desal of sea water.
And to deny that sea level isnt rising,thats equally irrational.