VOICED : Nivel récord de gases de efecto invernadero en el planeta en 2021

The video discusses the ongoing progression of climate change despite efforts to reduce emissions. In 2021, greenhouse gas concentrations reached record levels, with 414.7 parts per million, the highest in a million years. Sea levels rose for the tenth consecutive year, setting a new record 97 millimeters above the 1993 average. The year 2021 was among the six hottest years since the mid-19th century, and the last seven years were the warmest on record. Additionally, the number of tropical storms was significantly above average.

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