The political agenda of "global warming" is so important to government-sponsored scientists that massive fabrication of temperature warming is required to convince policymakers and the media.
The latest analysis (see graph) reveals the extent to which this temperature fabrication goes.
Although the actual climate records' empirical evidence shows essentially a flat temperature trend for the U.S. since 1985, NOAA has added warming "adjustments" to the historical empirical database to create a false warming trend of 1.5°F per century.
As this analysis indicates, consensus corruption of empirical science by U.S. scientists is active and robust, done with a seemingly obvious intent to deceive.
Additional temperature-fabrication and modern temperature charts.