scientist@education.gov.il
למי שלא הבין את הבדיחה התשובה היא כתובת הדואל של גבי אביטל
אפקט הפרפר השחור בלוג בנושא שינויי אקלים והיתחממות גלובלית The phenomenon whereby a small change at one place in a system can have large effects elsewhere, a butterfly flapping its wings in Rio de Janeiro might change the weather in Chicago. (from//wordnet.princeton.edu) Today We already released 500 billion tons of Carbon to the atmosphere that is a very huge butterfly!
"I spent a fascinating few days in a villa opposite Cap Ferrat, taking part in a seminar with a dozen very bright scientists, some world authorities in their field. Although most had never met before, they had two things in common. Each had come to question one of the most universally accepted scientific orthodoxies of our age: the Darwinian belief that life on earth evolved simply through the changes brought about by an infinite series of minute variations. The other was that, on arriving at these conclusions, they had come up against a wall of hostility from the scientific establishment."
"We have seen a remarkably similar response from the scientific establishment to anyone dissenting from that other dominating theory of our time, that rising CO2 levels caused by human activity are leading to runaway global warming."