Although climate scientists have repeatedly shown that global surface temperatures have increased in the last decades and that human-induced emissions of greenhouse gases are to blame, ex-US president Donald Trump has always made it quite clear that he does not believe global warming is human-related.

In 2012, he went as far as claiming that “climate change was a hoax invented by the Chinese to make the US manufacturing less competitive”.

As the year comes to an end, we thought to summarize Trump’s on-and-off teenage relationship with climate change (so far) that led environmental progress to ruin.

With environmental progress first hindered by a politician, then by the pandemic, what do we do now? Here is a list of what "not to do" to inspire you to take action in the new year before it's too late.

SustainabilityX magazine.