2024-09-19 Who am I? …modest when trying to explain something which is not obvious. One day, my oldest daughter asked me how “the first human being appeared on Earth”. Common kid question, of course….
2008-01-01 Will climate change get rapidely to a halt if we quickly decrease the emissions? Predicting the future
2003-09-01 Shouldn’t we wait until we are totally sure of what’s going on before we do anything? Acting collectively