Nevertheless, there is another threat on the horizon. I see this threat in environmentalism which is becoming a new dominant ideology, if not a religion. Its main weapon is raising the alarm and predicting the human life endangering climate change based on man-made global warming.

To talk about planning an economic system is to talk in old terms, and I find myself sometimes having to teach Westerners about what the market really means.

Human relations tend to be more difficult when you're dealing with someone who weighs 30 kilograms more than you do. That's when you worry about whether a well-meaning gesture could produce complications. We have no problems with countries like Madagascar or Bolivia, for example. But Germany is our neighbor and we have a shared past. Besides, Germany is powerful and ambitious and more than four times as large as we are. It makes complete sense that we would act cautiously. It's simply Realpolitik.

Climate alarmists believe in their own omnipotency, in knowing better than millions of rationally behaving men and women what is right or wrong, in the possibility to give adequate instructions to hundreds of millions of individuals and institutions and the resulting compliance or non-compliance of those who are supposed to follow these instructions.

As someone who lived under communism for most of my life I feel obliged to say that the biggest threat to freedom, democracy, the market economy and prosperity at the beginning of the 21st century is not communism or its various softer variants. Communism was replaced by the threat of ambitious environmentalism.

The largest threat to freedom, democracy, the market economy and prosperity, is no longer socialism. It is, instead, the ambitious, arrogant, unscrupulous ideology of environmentalism.

Czech Republic is an important part of central Europe. It's clear that we must participate in European integration. I am convinced that the Czech Republic - or, in the past, Czechoslovakia - would have been one of the founding members of the EU if it hadn't been for the communist takeover in 1948.