Ignorant Certainty is NOT a 'NEW' Human Phenomenon.

Liberal Progressives (Marxists) can only be 'Certain' about things they do NOT understand or know little if anything about, as long as there is 'Consensus' or Barack Obama says it.

Liberal Progressives (Marxists) are certain that Illegal Aliens are a good thing and do NOT cause undue burden on the productive working taxpayers.

Liberal Progressives (Marxists) are 'Certain' that the 'Barack Obama Economic Doctrine' of borrowing and spending will reduce America's debt and bring about financial health for future generations.

Liberal Progressives (Marxists) are 'Certain' that a Commodity like Health Insurance, is really NOT a Commodity but a 'Civil Right', that should be given or subsidized by 'Coercion' for all living in America, whether they are legal American Citizens or illegal immigrants.

Liberal Progressives (Marxists) are 'Certain' that the cost of Universal Health Care will be 'Deficit Neutral' (pay for itself) and will Not strain existing Hospitals, Doctors, Nurses and other existing Health Care workers.

Liberal Progressives (Marxists) are 'Certain' that there will be NO Health Care rationing and in fact Liberal Progressives (Marxists) are 'Certain' that the quality of Health Care will improve and are 'Certain' Health Care costs will be reduced.

Liberal Progressives (Marxists) are 'Certain' that a Muslim shouting 'Allahu Akbar' in a maniacal voice while he shot, killed and wounded American Soldiers, had nothing to do with Islam.

Liberal Progressives (Marxists) are 'Certain' that all of this is clearly immanent (within the limits of empirical evidence and knowledge) and is NOT transcendent (BEYOND the limits of empirical evidence and knowledge).

'Ignorant Certainty' is NOT a 'NEW' Human Phenomenon and is exemplified by Barack Obama and his followers.