Same exact voices been lying about the climate for decades. always pushing the "OMG moment" back a decade.
The 6th mass extinction event they are referencing, is stated as caused by humans. why things like Net Zero and Decarbonization are cool buzz words for how to remove the presence of humans.
"The Holocene extinction, also known as the Sixth Mass Extinction, is a profound loss of biodiversity driven by human activity1. It is the ongoing extinction event caused by humans during the Holocene epoch2. The extinction of nearly all large mammal species after the end of the ice age was done by humans hunting the animals, and by climate change3. The genera vary from mammoths to dodos, to species in the rainforest dying every year4. The Holocene extinction has been going on for the past 10,000 years5."