The Snippet TOP 5

Factual Evidence of Global Warming and Climate Change 1. There are now 406 ppm (parts per million) of CO2 in the Earth’s atmosphere compared with less than 320 in 1950. 2. The Earth’s average surface temperature has risen by about 1.1°C since 1880. 3. 2016 was the warmest year on record. 4. Sea levels have risen by about 8 inches in the last 100 years. 5. Glaciers are receding and polar ice caps are melting. https://climate.nasa.gov/ Les preuves factuelles du réchauffement global et du changement de climat : 1. Il…

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Back in the Day / Autrefois

Carbon Dioxide (CO2) is a “greenhouse gas” which stops heat radiation escaping back into space so maintaining a warm climate on Earth. The significance of CO2 and this “greenhouse effect” has been discovered for nearly 200 years. The problem is that there is now much more CO2 and other greenhouse gasses present in the atmosphere retaining heat and leading to global warming. Le dioxyde de carbone (CO2) est un gaz « à effet de serre » qui empêche la chaleur de s’évacuer dans l’espace, favorisant ainsi le réchauffement du climat…

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