Atmospheric concentrations of carbon dioxide and other greenhouse gases
once again reached new highs in 2018.

The World Meteorological Organization (WMO) says the increase in CO2 was
just above the average rise recorded over the last decade.

Levels of other warming gases, such as methane and nitrous oxide, have
also surged by above average amounts.

Since 1990 there's been an increase of 43% in the warming effect on the
climate of long lived greenhouse gases.

https://www.bbc.co.uk/news/science-environment-50504131

Someone tell Trump how serious climate change is!
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Bod