Three years after its conclusion, the Paris Climate Agreement now has rules making it operational, though everything still remains to be done. Due to its lack of political ambition, COP 24, which ended on Sunday 16 December in Katowice (Poland) more than 24 hours later than expected, is disappointing due to its lack of sufficient measurement of the climate emergency so that it may be translated it into an increase in level of commitment of various countries (NDC). To say that dramatic...