Under the heading "Ronald Reagan: Worst President ever?", some Robert Parry wrote in best English language a critic about this Republican President and seems to prove that Ronald Reagan was worse than GW Bush or James Buchanan.
Thank you Robert: Since I can write my European English as foreigner, I pretend that Hollywood  minor star Ronald was at the source of the economic and ecologic catastrophe of these days.
But let's start differently, with a listing of the best and worst Presidents of USA ever:
George Washington, John Adams, Thomas Jefferson
They are the founders of democratic and free land USA USA 
Abraham Lincoln
To say, he was the best of all president, is poring water in the Mississippi Lincoln 
The 2 Roosevelts 
Both Presidents seem to come out of an upper Dynasty of intellect, contrary to Bush and Clinton. But we have to remember: In view of the danger that Hitler would taken, together with the Japanese, the World-power, if having the atom bomb and missiles first, some chaps like Roosevelt, Churchill and de Gaulle only functioned as they had logically to do. It is error to think that outstanding times create outstanding politicians.  This is a reversal of logics and philosophical conclusions. Obama is only great, because America 
John F. Kennedy
One of the most overvalued presidents. He was some sort of a soft-opera thing, with his nice-looking Lady for Gala-Papers - and his affair with Marilyn was not fine at all. This chap can be glad, political correctness was not yet the major program of USA South America . His behaviour in the Cuba  crisis against Soviet Union  was not more than logical and no deed of a hero. On the contrary: His taking risks with army force could have produced an atom world-war - and today, we would be living on a rotten planet.
Richard Nixon and Gerald Ford
Robert Parry is right: Both are heavily undervalued today. Nixon opened the frontiers both with Russia  and China Clinton 
Bill Clinton
The nice affair with a pretty girl is okay. All men do it, and Hillary may not have been in the picture about the real needs of Bill. In politics, Bill Clinton prepared with Hillary the very critical situation about Israel  and Palestine Chicago  School 
Obama Barack
I have written at least 10 reports on Obama, proving that he continues in fact the politics of GW Bush and Ronald Reagan, although his Speech in Egypt 
James Carter
As we can see today, Carter is a very fine character. And this is not news: When I heard that Carter won Presidency, I knew that a new era of decency could have been born in America America 
GW Bush
Like his father, George H.W. Bush, this dynasty is simply a gender of highest stupidity. Bush the First - at least - had a fine character. He continued with politics of Ronald Reagan, Margaret Thatcher, made Greenspan, and crept in the you-know-what of Popper and Friedman, but in a way, he was just, straight and correct.
Not so his rotten Son, GW Bush (don't write correct names for idiots). This GW Bush ended the program of destruction, putting on downwards scale dear United States U.S. Africa  and other poor areas. Bush prepared with Hedge Funds, orthodox Wall Street investment bankers and Republican politics of the worst, the breakdown of U.S. Finance Business and of world's Real Economy. Bush - just go to hell now. He should be torn in front of a Human-rights tribunal for his stupidity.
Ronald Reagan
This small film-star out of Hollywood U.S. 
Ronald Reagan is at the source of today's downfall, based on collapses in economics, politics, ecology and culture. His stupidity made America Switzerland , Luxembourg , Liechtenstein , Monaco , Caribbean  Islands U.S.  industry is based on neo-liberal logics, allowing the Cheapness politics in China 
In short: I should need 10 pages like this to bring into the minds of people, who never understand facts, when they happen, why Ronald was a disaster and what Ronald Reagan meant to America and to the rest of the planet - as we only can see and understand today.
Rene Delavy, Berlin  and Bournemouth 
Author of many reports and books - see www.rene-delavy.com
